54876120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 183556800

約数和(自身を除く): 128680680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1213, 1508, 1560, 1740, 1885, 2262, 2426, 3016, 3480, 3639, 3770, 4524, 4852, 5655, 6065, 7278, 7540, 9048, 9704, 11310, 12130, 14556, 15080, 15769, 18195, 22620, 24260, 29112, 31538, 35177, 36390, 45240, 47307, 48520, 63076, 70354, 72780, 78845, 94614, 105531, 126152, 140708, 145560, 157690, 175885, 189228, 211062, 236535, 281416, 315380, 351770, 378456, 422124, 457301, 473070, 527655, 630760, 703540, 844248, 914602, 946140, 1055310, 1371903, 1407080, 1829204, 1892280, 2110620, 2286505, 2743806, 3658408, 4221240, 4573010, 5487612, 6859515, 9146020, 10975224, 13719030, 18292040, 27438060, 54876120]

約数ペア:

[(1, 54876120), (2, 27438060), (3, 18292040), (4, 13719030), (5, 10975224), (6, 9146020), (8, 6859515), (10, 5487612), (12, 4573010), (13, 4221240), (15, 3658408), (20, 2743806), (24, 2286505), (26, 2110620), (29, 1892280), (30, 1829204), (39, 1407080), (40, 1371903), (52, 1055310), (58, 946140), (60, 914602), (65, 844248), (78, 703540), (87, 630760), (104, 527655), (116, 473070), (120, 457301), (130, 422124), (145, 378456), (156, 351770), (174, 315380), (195, 281416), (232, 236535), (260, 211062), (290, 189228), (312, 175885), (348, 157690), (377, 145560), (390, 140708), (435, 126152), (520, 105531), (580, 94614), (696, 78845), (754, 72780), (780, 70354), (870, 63076), (1131, 48520), (1160, 47307), (1213, 45240), (1508, 36390), (1560, 35177), (1740, 31538), (1885, 29112), (2262, 24260), (2426, 22620), (3016, 18195), (3480, 15769), (3639, 15080), (3770, 14556), (4524, 12130), (4852, 11310), (5655, 9704), (6065, 9048), (7278, 7540)]