153757680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 499682304

約数和(自身を除く): 345924624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 47, 48, 60, 80, 86, 94, 120, 129, 141, 172, 188, 215, 235, 240, 258, 282, 317, 344, 376, 430, 470, 516, 564, 634, 645, 688, 705, 752, 860, 940, 951, 1032, 1128, 1268, 1290, 1410, 1585, 1720, 1880, 1902, 2021, 2064, 2256, 2536, 2580, 2820, 3170, 3440, 3760, 3804, 4042, 4755, 5072, 5160, 5640, 6063, 6340, 7608, 8084, 9510, 10105, 10320, 11280, 12126, 12680, 13631, 14899, 15216, 16168, 19020, 20210, 24252, 25360, 27262, 29798, 30315, 32336, 38040, 40420, 40893, 44697, 48504, 54524, 59596, 60630, 68155, 74495, 76080, 80840, 81786, 89394, 97008, 109048, 119192, 121260, 136310, 148990, 161680, 163572, 178788, 204465, 218096, 223485, 238384, 242520, 272620, 297980, 327144, 357576, 408930, 446970, 485040, 545240, 595960, 640657, 654288, 715152, 817860, 893940, 1090480, 1191920, 1281314, 1635720, 1787880, 1921971, 2562628, 3203285, 3271440, 3575760, 3843942, 5125256, 6406570, 7687884, 9609855, 10250512, 12813140, 15375768, 19219710, 25626280, 30751536, 38439420, 51252560, 76878840, 153757680]

約数ペア:

[(1, 153757680), (2, 76878840), (3, 51252560), (4, 38439420), (5, 30751536), (6, 25626280), (8, 19219710), (10, 15375768), (12, 12813140), (15, 10250512), (16, 9609855), (20, 7687884), (24, 6406570), (30, 5125256), (40, 3843942), (43, 3575760), (47, 3271440), (48, 3203285), (60, 2562628), (80, 1921971), (86, 1787880), (94, 1635720), (120, 1281314), (129, 1191920), (141, 1090480), (172, 893940), (188, 817860), (215, 715152), (235, 654288), (240, 640657), (258, 595960), (282, 545240), (317, 485040), (344, 446970), (376, 408930), (430, 357576), (470, 327144), (516, 297980), (564, 272620), (634, 242520), (645, 238384), (688, 223485), (705, 218096), (752, 204465), (860, 178788), (940, 163572), (951, 161680), (1032, 148990), (1128, 136310), (1268, 121260), (1290, 119192), (1410, 109048), (1585, 97008), (1720, 89394), (1880, 81786), (1902, 80840), (2021, 76080), (2064, 74495), (2256, 68155), (2536, 60630), (2580, 59596), (2820, 54524), (3170, 48504), (3440, 44697), (3760, 40893), (3804, 40420), (4042, 38040), (4755, 32336), (5072, 30315), (5160, 29798), (5640, 27262), (6063, 25360), (6340, 24252), (7608, 20210), (8084, 19020), (9510, 16168), (10105, 15216), (10320, 14899), (11280, 13631), (12126, 12680)]