780956280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166871}}^1$

素因数の和:166901

約数の個数: 96

約数和(自身を含む): 2733363360

約数和(自身を除く): 1952407080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 166871, 333742, 500613, 667484, 834355, 1001226, 1334968, 1501839, 1668710, 2002452, 2169323, 2503065, 3003678, 3337420, 4004904, 4338646, 5006130, 6007356, 6507969, 6674840, 7509195, 8677292, 10012260, 10846615, 12014712, 13015938, 15018390, 17354584, 19523907, 20024520, 21693230, 26031876, 30036780, 32539845, 39047814, 43386460, 52063752, 60073560, 65079690, 78095628, 86772920, 97619535, 130159380, 156191256, 195239070, 260318760, 390478140, 780956280]

約数ペア:

[(1, 780956280), (2, 390478140), (3, 260318760), (4, 195239070), (5, 156191256), (6, 130159380), (8, 97619535), (9, 86772920), (10, 78095628), (12, 65079690), (13, 60073560), (15, 52063752), (18, 43386460), (20, 39047814), (24, 32539845), (26, 30036780), (30, 26031876), (36, 21693230), (39, 20024520), (40, 19523907), (45, 17354584), (52, 15018390), (60, 13015938), (65, 12014712), (72, 10846615), (78, 10012260), (90, 8677292), (104, 7509195), (117, 6674840), (120, 6507969), (130, 6007356), (156, 5006130), (180, 4338646), (195, 4004904), (234, 3337420), (260, 3003678), (312, 2503065), (360, 2169323), (390, 2002452), (468, 1668710), (520, 1501839), (585, 1334968), (780, 1001226), (936, 834355), (1170, 667484), (1560, 500613), (2340, 333742), (4680, 166871)]