68285520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94841}}^1$

素因数の和:94860

約数の個数: 60

約数和(自身を含む): 229327956

約数和(自身を除く): 161042436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94841, 189682, 284523, 379364, 474205, 569046, 758728, 853569, 948410, 1138092, 1422615, 1517456, 1707138, 1896820, 2276184, 2845230, 3414276, 3793640, 4267845, 4552368, 5690460, 6828552, 7587280, 8535690, 11380920, 13657104, 17071380, 22761840, 34142760, 68285520]

約数ペア:

[(1, 68285520), (2, 34142760), (3, 22761840), (4, 17071380), (5, 13657104), (6, 11380920), (8, 8535690), (9, 7587280), (10, 6828552), (12, 5690460), (15, 4552368), (16, 4267845), (18, 3793640), (20, 3414276), (24, 2845230), (30, 2276184), (36, 1896820), (40, 1707138), (45, 1517456), (48, 1422615), (60, 1138092), (72, 948410), (80, 853569), (90, 758728), (120, 569046), (144, 474205), (180, 379364), (240, 284523), (360, 189682), (720, 94841)]