123970080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19898

約数の個数: 96

約数和(自身を含む): 420565824

約数和(自身を除く): 296595744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 198670, 238404, 258271, 298005, 317872, 397340, 476808, 516542, 596010, 635744, 774813, 794680, 953616, 1033084, 1192020, 1291355, 1549626, 1589360, 1907232, 2066168, 2384040, 2582710, 3099252, 3178720, 3874065, 4132336, 4768080, 5165420, 6198504, 7748130, 8264672, 9536160, 10330840, 12397008, 15496260, 20661680, 24794016, 30992520, 41323360, 61985040, 123970080]

約数ペア:

[(1, 123970080), (2, 61985040), (3, 41323360), (4, 30992520), (5, 24794016), (6, 20661680), (8, 15496260), (10, 12397008), (12, 10330840), (13, 9536160), (15, 8264672), (16, 7748130), (20, 6198504), (24, 5165420), (26, 4768080), (30, 4132336), (32, 3874065), (39, 3178720), (40, 3099252), (48, 2582710), (52, 2384040), (60, 2066168), (65, 1907232), (78, 1589360), (80, 1549626), (96, 1291355), (104, 1192020), (120, 1033084), (130, 953616), (156, 794680), (160, 774813), (195, 635744), (208, 596010), (240, 516542), (260, 476808), (312, 397340), (390, 317872), (416, 298005), (480, 258271), (520, 238404), (624, 198670), (780, 158936), (1040, 119202), (1248, 99335), (1560, 79468), (2080, 59601), (3120, 39734), (6240, 19867)]