525311280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56123}}^1$

素因数の和:56155

約数の個数: 120

約数和(自身を含む): 1899909648

約数和(自身を除く): 1374598368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 56123, 112246, 168369, 224492, 280615, 336738, 448984, 505107, 561230, 673476, 729599, 841845, 897968, 1010214, 1122460, 1346952, 1459198, 1683690, 2020428, 2188797, 2244920, 2525535, 2693904, 2918396, 3367380, 3647995, 4040856, 4377594, 4489840, 5051070, 5836792, 6566391, 6734760, 7295990, 8081712, 8755188, 10102140, 10943985, 11673584, 13132782, 13469520, 14591980, 17510376, 20204280, 21887970, 26265564, 29183960, 32831955, 35020752, 40408560, 43775940, 52531128, 58367920, 65663910, 87551880, 105062256, 131327820, 175103760, 262655640, 525311280]

約数ペア:

[(1, 525311280), (2, 262655640), (3, 175103760), (4, 131327820), (5, 105062256), (6, 87551880), (8, 65663910), (9, 58367920), (10, 52531128), (12, 43775940), (13, 40408560), (15, 35020752), (16, 32831955), (18, 29183960), (20, 26265564), (24, 21887970), (26, 20204280), (30, 17510376), (36, 14591980), (39, 13469520), (40, 13132782), (45, 11673584), (48, 10943985), (52, 10102140), (60, 8755188), (65, 8081712), (72, 7295990), (78, 6734760), (80, 6566391), (90, 5836792), (104, 5051070), (117, 4489840), (120, 4377594), (130, 4040856), (144, 3647995), (156, 3367380), (180, 2918396), (195, 2693904), (208, 2525535), (234, 2244920), (240, 2188797), (260, 2020428), (312, 1683690), (360, 1459198), (390, 1346952), (468, 1122460), (520, 1010214), (585, 897968), (624, 841845), (720, 729599), (780, 673476), (936, 561230), (1040, 505107), (1170, 448984), (1560, 336738), (1872, 280615), (2340, 224492), (3120, 168369), (4680, 112246), (9360, 56123)]