55957080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{739}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 168364800

約数和(自身を除く): 112407720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 739, 1262, 1478, 1893, 2217, 2524, 2956, 3155, 3695, 3786, 4434, 5048, 5912, 6310, 7390, 7572, 8868, 9465, 11085, 12620, 14780, 15144, 17736, 18930, 22170, 25240, 29560, 37860, 44340, 75720, 88680, 466309, 932618, 1398927, 1865236, 2331545, 2797854, 3730472, 4663090, 5595708, 6994635, 9326180, 11191416, 13989270, 18652360, 27978540, 55957080]

約数ペア:

[(1, 55957080), (2, 27978540), (3, 18652360), (4, 13989270), (5, 11191416), (6, 9326180), (8, 6994635), (10, 5595708), (12, 4663090), (15, 3730472), (20, 2797854), (24, 2331545), (30, 1865236), (40, 1398927), (60, 932618), (120, 466309), (631, 88680), (739, 75720), (1262, 44340), (1478, 37860), (1893, 29560), (2217, 25240), (2524, 22170), (2956, 18930), (3155, 17736), (3695, 15144), (3786, 14780), (4434, 12620), (5048, 11085), (5912, 9465), (6310, 8868), (7390, 7572)]