118720080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 428972544

約数和(自身を除く): 310252464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 197, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 394, 405, 432, 465, 486, 496, 540, 558, 591, 620, 648, 720, 744, 788, 810, 837, 930, 972, 985, 1080, 1116, 1182, 1215, 1240, 1296, 1395, 1488, 1576, 1620, 1674, 1773, 1860, 1944, 1970, 2160, 2232, 2364, 2430, 2480, 2511, 2790, 2955, 3152, 3240, 3348, 3546, 3720, 3888, 3940, 4185, 4464, 4728, 4860, 5022, 5319, 5580, 5910, 6107, 6480, 6696, 7092, 7440, 7533, 7880, 8370, 8865, 9456, 9720, 10044, 10638, 11160, 11820, 12214, 12555, 13392, 14184, 15066, 15760, 15957, 16740, 17730, 18321, 19440, 20088, 21276, 22320, 23640, 24428, 25110, 26595, 28368, 30132, 30535, 31914, 33480, 35460, 36642, 37665, 40176, 42552, 47280, 47871, 48856, 50220, 53190, 54963, 60264, 61070, 63828, 66960, 70920, 73284, 75330, 79785, 85104, 91605, 95742, 97712, 100440, 106380, 109926, 120528, 122140, 127656, 141840, 146568, 150660, 159570, 164889, 183210, 191484, 200880, 212760, 219852, 239355, 244280, 255312, 274815, 293136, 301320, 319140, 329778, 366420, 382968, 425520, 439704, 478710, 488560, 494667, 549630, 602640, 638280, 659556, 732840, 765936, 824445, 879408, 957420, 989334, 1099260, 1276560, 1319112, 1465680, 1484001, 1648890, 1914840, 1978668, 2198520, 2473335, 2638224, 2968002, 3297780, 3829680, 3957336, 4397040, 4946670, 5936004, 6595560, 7420005, 7914672, 9893340, 11872008, 13191120, 14840010, 19786680, 23744016, 29680020, 39573360, 59360040, 118720080]

約数ペア:

[(1, 118720080), (2, 59360040), (3, 39573360), (4, 29680020), (5, 23744016), (6, 19786680), (8, 14840010), (9, 13191120), (10, 11872008), (12, 9893340), (15, 7914672), (16, 7420005), (18, 6595560), (20, 5936004), (24, 4946670), (27, 4397040), (30, 3957336), (31, 3829680), (36, 3297780), (40, 2968002), (45, 2638224), (48, 2473335), (54, 2198520), (60, 1978668), (62, 1914840), (72, 1648890), (80, 1484001), (81, 1465680), (90, 1319112), (93, 1276560), (108, 1099260), (120, 989334), (124, 957420), (135, 879408), (144, 824445), (155, 765936), (162, 732840), (180, 659556), (186, 638280), (197, 602640), (216, 549630), (240, 494667), (243, 488560), (248, 478710), (270, 439704), (279, 425520), (310, 382968), (324, 366420), (360, 329778), (372, 319140), (394, 301320), (405, 293136), (432, 274815), (465, 255312), (486, 244280), (496, 239355), (540, 219852), (558, 212760), (591, 200880), (620, 191484), (648, 183210), (720, 164889), (744, 159570), (788, 150660), (810, 146568), (837, 141840), (930, 127656), (972, 122140), (985, 120528), (1080, 109926), (1116, 106380), (1182, 100440), (1215, 97712), (1240, 95742), (1296, 91605), (1395, 85104), (1488, 79785), (1576, 75330), (1620, 73284), (1674, 70920), (1773, 66960), (1860, 63828), (1944, 61070), (1970, 60264), (2160, 54963), (2232, 53190), (2364, 50220), (2430, 48856), (2480, 47871), (2511, 47280), (2790, 42552), (2955, 40176), (3152, 37665), (3240, 36642), (3348, 35460), (3546, 33480), (3720, 31914), (3888, 30535), (3940, 30132), (4185, 28368), (4464, 26595), (4728, 25110), (4860, 24428), (5022, 23640), (5319, 22320), (5580, 21276), (5910, 20088), (6107, 19440), (6480, 18321), (6696, 17730), (7092, 16740), (7440, 15957), (7533, 15760), (7880, 15066), (8370, 14184), (8865, 13392), (9456, 12555), (9720, 12214), (10044, 11820), (10638, 11160)]