60815760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 197987328

約数和(自身を除く): 137171568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 71, 80, 83, 86, 120, 129, 142, 166, 172, 213, 215, 240, 249, 258, 284, 332, 344, 355, 415, 426, 430, 498, 516, 568, 645, 664, 688, 710, 830, 852, 860, 996, 1032, 1065, 1136, 1245, 1290, 1328, 1420, 1660, 1704, 1720, 1992, 2064, 2130, 2490, 2580, 2840, 3053, 3320, 3408, 3440, 3569, 3984, 4260, 4980, 5160, 5680, 5893, 6106, 6640, 7138, 8520, 9159, 9960, 10320, 10707, 11786, 12212, 14276, 15265, 17040, 17679, 17845, 18318, 19920, 21414, 23572, 24424, 28552, 29465, 30530, 35358, 35690, 36636, 42828, 45795, 47144, 48848, 53535, 57104, 58930, 61060, 70716, 71380, 73272, 85656, 88395, 91590, 94288, 107070, 117860, 122120, 141432, 142760, 146544, 171312, 176790, 183180, 214140, 235720, 244240, 253399, 282864, 285520, 353580, 366360, 428280, 471440, 506798, 707160, 732720, 760197, 856560, 1013596, 1266995, 1414320, 1520394, 2027192, 2533990, 3040788, 3800985, 4054384, 5067980, 6081576, 7601970, 10135960, 12163152, 15203940, 20271920, 30407880, 60815760]

約数ペア:

[(1, 60815760), (2, 30407880), (3, 20271920), (4, 15203940), (5, 12163152), (6, 10135960), (8, 7601970), (10, 6081576), (12, 5067980), (15, 4054384), (16, 3800985), (20, 3040788), (24, 2533990), (30, 2027192), (40, 1520394), (43, 1414320), (48, 1266995), (60, 1013596), (71, 856560), (80, 760197), (83, 732720), (86, 707160), (120, 506798), (129, 471440), (142, 428280), (166, 366360), (172, 353580), (213, 285520), (215, 282864), (240, 253399), (249, 244240), (258, 235720), (284, 214140), (332, 183180), (344, 176790), (355, 171312), (415, 146544), (426, 142760), (430, 141432), (498, 122120), (516, 117860), (568, 107070), (645, 94288), (664, 91590), (688, 88395), (710, 85656), (830, 73272), (852, 71380), (860, 70716), (996, 61060), (1032, 58930), (1065, 57104), (1136, 53535), (1245, 48848), (1290, 47144), (1328, 45795), (1420, 42828), (1660, 36636), (1704, 35690), (1720, 35358), (1992, 30530), (2064, 29465), (2130, 28552), (2490, 24424), (2580, 23572), (2840, 21414), (3053, 19920), (3320, 18318), (3408, 17845), (3440, 17679), (3569, 17040), (3984, 15265), (4260, 14276), (4980, 12212), (5160, 11786), (5680, 10707), (5893, 10320), (6106, 9960), (6640, 9159), (7138, 8520)]