2424240

素因数分解:

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

素因数の和:76

約数の個数: 240

約数和(自身を含む): 10291008

約数和(自身を除く): 7866768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 74, 78, 80, 84, 90, 91, 104, 105, 111, 112, 117, 120, 126, 130, 140, 144, 148, 156, 168, 180, 182, 185, 195, 208, 210, 222, 234, 240, 252, 259, 260, 273, 280, 296, 312, 315, 333, 336, 360, 364, 370, 390, 420, 444, 455, 468, 481, 504, 518, 520, 546, 555, 560, 585, 592, 624, 630, 666, 720, 728, 740, 777, 780, 819, 840, 888, 910, 936, 962, 1008, 1036, 1040, 1092, 1110, 1170, 1260, 1295, 1332, 1365, 1443, 1456, 1480, 1554, 1560, 1638, 1665, 1680, 1776, 1820, 1872, 1924, 2072, 2184, 2220, 2331, 2340, 2405, 2520, 2590, 2664, 2730, 2886, 2960, 3108, 3120, 3276, 3330, 3367, 3640, 3848, 3885, 4095, 4144, 4329, 4368, 4440, 4662, 4680, 4810, 5040, 5180, 5328, 5460, 5772, 6216, 6552, 6660, 6734, 7215, 7280, 7696, 7770, 8190, 8658, 8880, 9324, 9360, 9620, 10101, 10360, 10920, 11544, 11655, 12432, 13104, 13320, 13468, 14430, 15540, 16380, 16835, 17316, 18648, 19240, 20202, 20720, 21645, 21840, 23088, 23310, 26640, 26936, 28860, 30303, 31080, 32760, 33670, 34632, 37296, 38480, 40404, 43290, 46620, 50505, 53872, 57720, 60606, 62160, 65520, 67340, 69264, 80808, 86580, 93240, 101010, 115440, 121212, 134680, 151515, 161616, 173160, 186480, 202020, 242424, 269360, 303030, 346320, 404040, 484848, 606060, 808080, 1212120, 2424240]

約数ペア:

[(1, 2424240), (2, 1212120), (3, 808080), (4, 606060), (5, 484848), (6, 404040), (7, 346320), (8, 303030), (9, 269360), (10, 242424), (12, 202020), (13, 186480), (14, 173160), (15, 161616), (16, 151515), (18, 134680), (20, 121212), (21, 115440), (24, 101010), (26, 93240), (28, 86580), (30, 80808), (35, 69264), (36, 67340), (37, 65520), (39, 62160), (40, 60606), (42, 57720), (45, 53872), (48, 50505), (52, 46620), (56, 43290), (60, 40404), (63, 38480), (65, 37296), (70, 34632), (72, 33670), (74, 32760), (78, 31080), (80, 30303), (84, 28860), (90, 26936), (91, 26640), (104, 23310), (105, 23088), (111, 21840), (112, 21645), (117, 20720), (120, 20202), (126, 19240), (130, 18648), (140, 17316), (144, 16835), (148, 16380), (156, 15540), (168, 14430), (180, 13468), (182, 13320), (185, 13104), (195, 12432), (208, 11655), (210, 11544), (222, 10920), (234, 10360), (240, 10101), (252, 9620), (259, 9360), (260, 9324), (273, 8880), (280, 8658), (296, 8190), (312, 7770), (315, 7696), (333, 7280), (336, 7215), (360, 6734), (364, 6660), (370, 6552), (390, 6216), (420, 5772), (444, 5460), (455, 5328), (468, 5180), (481, 5040), (504, 4810), (518, 4680), (520, 4662), (546, 4440), (555, 4368), (560, 4329), (585, 4144), (592, 4095), (624, 3885), (630, 3848), (666, 3640), (720, 3367), (728, 3330), (740, 3276), (777, 3120), (780, 3108), (819, 2960), (840, 2886), (888, 2730), (910, 2664), (936, 2590), (962, 2520), (1008, 2405), (1036, 2340), (1040, 2331), (1092, 2220), (1110, 2184), (1170, 2072), (1260, 1924), (1295, 1872), (1332, 1820), (1365, 1776), (1443, 1680), (1456, 1665), (1480, 1638), (1554, 1560)]