1180282920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{228737}}^1$

素因数の和:228794

約数の個数: 64

約数和(自身を含む): 3623209920

約数和(自身を除く): 2442927000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 228737, 457474, 686211, 914948, 1143685, 1372422, 1829896, 2287370, 2744844, 3431055, 4574740, 5489688, 6862110, 9149480, 9835691, 13724220, 19671382, 27448440, 29507073, 39342764, 49178455, 59014146, 78685528, 98356910, 118028292, 147535365, 196713820, 236056584, 295070730, 393427640, 590141460, 1180282920]

約数ペア:

[(1, 1180282920), (2, 590141460), (3, 393427640), (4, 295070730), (5, 236056584), (6, 196713820), (8, 147535365), (10, 118028292), (12, 98356910), (15, 78685528), (20, 59014146), (24, 49178455), (30, 39342764), (40, 29507073), (43, 27448440), (60, 19671382), (86, 13724220), (120, 9835691), (129, 9149480), (172, 6862110), (215, 5489688), (258, 4574740), (344, 3431055), (430, 2744844), (516, 2287370), (645, 1829896), (860, 1372422), (1032, 1143685), (1290, 914948), (1720, 686211), (2580, 457474), (5160, 228737)]