120403920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 474969600

約数和(自身を除く): 354565680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 130, 140, 148, 149, 156, 168, 182, 185, 195, 208, 210, 222, 240, 259, 260, 273, 280, 296, 298, 312, 336, 364, 370, 390, 420, 444, 447, 455, 481, 518, 520, 546, 555, 560, 592, 596, 624, 728, 740, 745, 777, 780, 840, 888, 894, 910, 962, 1036, 1040, 1043, 1092, 1110, 1192, 1295, 1365, 1443, 1456, 1480, 1490, 1554, 1560, 1680, 1776, 1788, 1820, 1924, 1937, 2072, 2086, 2184, 2220, 2235, 2384, 2405, 2590, 2730, 2886, 2960, 2980, 3108, 3120, 3129, 3367, 3576, 3640, 3848, 3874, 3885, 4144, 4172, 4368, 4440, 4470, 4810, 5180, 5215, 5460, 5513, 5772, 5811, 5960, 6216, 6258, 6734, 7152, 7215, 7280, 7696, 7748, 7770, 8344, 8880, 8940, 9620, 9685, 10101, 10360, 10430, 10920, 11026, 11544, 11622, 11920, 12432, 12516, 13468, 13559, 14430, 15496, 15540, 15645, 16539, 16688, 16835, 17880, 19240, 19370, 20202, 20720, 20860, 21840, 22052, 23088, 23244, 25032, 26936, 27118, 27565, 28860, 29055, 30992, 31080, 31290, 33078, 33670, 35760, 38480, 38591, 38740, 40404, 40677, 41720, 44104, 46488, 50064, 50505, 53872, 54236, 55130, 57720, 58110, 62160, 62580, 66156, 67340, 67795, 71669, 77182, 77480, 80808, 81354, 82695, 83440, 88208, 92976, 101010, 108472, 110260, 115440, 115773, 116220, 125160, 132312, 134680, 135590, 143338, 154364, 154960, 161616, 162708, 165390, 192955, 202020, 203385, 215007, 216944, 220520, 231546, 232440, 250320, 264624, 269360, 271180, 286676, 308728, 325416, 330780, 358345, 385910, 404040, 406770, 430014, 441040, 463092, 464880, 501683, 542360, 573352, 578865, 617456, 650832, 661560, 716690, 771820, 808080, 813540, 860028, 926184, 1003366, 1075035, 1084720, 1146704, 1157730, 1323120, 1433380, 1505049, 1543640, 1627080, 1720056, 1852368, 2006732, 2150070, 2315460, 2508415, 2866760, 3010098, 3087280, 3254160, 3440112, 4013464, 4300140, 4630920, 5016830, 5733520, 6020196, 7525245, 8026928, 8600280, 9261840, 10033660, 12040392, 15050490, 17200560, 20067320, 24080784, 30100980, 40134640, 60201960, 120403920]

約数ペア:

[(1, 120403920), (2, 60201960), (3, 40134640), (4, 30100980), (5, 24080784), (6, 20067320), (7, 17200560), (8, 15050490), (10, 12040392), (12, 10033660), (13, 9261840), (14, 8600280), (15, 8026928), (16, 7525245), (20, 6020196), (21, 5733520), (24, 5016830), (26, 4630920), (28, 4300140), (30, 4013464), (35, 3440112), (37, 3254160), (39, 3087280), (40, 3010098), (42, 2866760), (48, 2508415), (52, 2315460), (56, 2150070), (60, 2006732), (65, 1852368), (70, 1720056), (74, 1627080), (78, 1543640), (80, 1505049), (84, 1433380), (91, 1323120), (104, 1157730), (105, 1146704), (111, 1084720), (112, 1075035), (120, 1003366), (130, 926184), (140, 860028), (148, 813540), (149, 808080), (156, 771820), (168, 716690), (182, 661560), (185, 650832), (195, 617456), (208, 578865), (210, 573352), (222, 542360), (240, 501683), (259, 464880), (260, 463092), (273, 441040), (280, 430014), (296, 406770), (298, 404040), (312, 385910), (336, 358345), (364, 330780), (370, 325416), (390, 308728), (420, 286676), (444, 271180), (447, 269360), (455, 264624), (481, 250320), (518, 232440), (520, 231546), (546, 220520), (555, 216944), (560, 215007), (592, 203385), (596, 202020), (624, 192955), (728, 165390), (740, 162708), (745, 161616), (777, 154960), (780, 154364), (840, 143338), (888, 135590), (894, 134680), (910, 132312), (962, 125160), (1036, 116220), (1040, 115773), (1043, 115440), (1092, 110260), (1110, 108472), (1192, 101010), (1295, 92976), (1365, 88208), (1443, 83440), (1456, 82695), (1480, 81354), (1490, 80808), (1554, 77480), (1560, 77182), (1680, 71669), (1776, 67795), (1788, 67340), (1820, 66156), (1924, 62580), (1937, 62160), (2072, 58110), (2086, 57720), (2184, 55130), (2220, 54236), (2235, 53872), (2384, 50505), (2405, 50064), (2590, 46488), (2730, 44104), (2886, 41720), (2960, 40677), (2980, 40404), (3108, 38740), (3120, 38591), (3129, 38480), (3367, 35760), (3576, 33670), (3640, 33078), (3848, 31290), (3874, 31080), (3885, 30992), (4144, 29055), (4172, 28860), (4368, 27565), (4440, 27118), (4470, 26936), (4810, 25032), (5180, 23244), (5215, 23088), (5460, 22052), (5513, 21840), (5772, 20860), (5811, 20720), (5960, 20202), (6216, 19370), (6258, 19240), (6734, 17880), (7152, 16835), (7215, 16688), (7280, 16539), (7696, 15645), (7748, 15540), (7770, 15496), (8344, 14430), (8880, 13559), (8940, 13468), (9620, 12516), (9685, 12432), (10101, 11920), (10360, 11622), (10430, 11544), (10920, 11026)]