856105560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2378071}}^1$

素因数の和:2378088

約数の個数: 48

約数和(自身を含む): 2782344240

約数和(自身を除く): 1926238680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2378071, 4756142, 7134213, 9512284, 11890355, 14268426, 19024568, 21402639, 23780710, 28536852, 35671065, 42805278, 47561420, 57073704, 71342130, 85610556, 95122840, 107013195, 142684260, 171221112, 214026390, 285368520, 428052780, 856105560]

約数ペア:

[(1, 856105560), (2, 428052780), (3, 285368520), (4, 214026390), (5, 171221112), (6, 142684260), (8, 107013195), (9, 95122840), (10, 85610556), (12, 71342130), (15, 57073704), (18, 47561420), (20, 42805278), (24, 35671065), (30, 28536852), (36, 23780710), (40, 21402639), (45, 19024568), (60, 14268426), (72, 11890355), (90, 9512284), (120, 7134213), (180, 4756142), (360, 2378071)]