88893480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56983}}^1$

素因数の和:57010

約数の個数: 64

約数和(自身を含む): 287199360

約数和(自身を除く): 198305880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56983, 113966, 170949, 227932, 284915, 341898, 455864, 569830, 683796, 740779, 854745, 1139660, 1367592, 1481558, 1709490, 2222337, 2279320, 2963116, 3418980, 3703895, 4444674, 5926232, 6837960, 7407790, 8889348, 11111685, 14815580, 17778696, 22223370, 29631160, 44446740, 88893480]

約数ペア:

[(1, 88893480), (2, 44446740), (3, 29631160), (4, 22223370), (5, 17778696), (6, 14815580), (8, 11111685), (10, 8889348), (12, 7407790), (13, 6837960), (15, 5926232), (20, 4444674), (24, 3703895), (26, 3418980), (30, 2963116), (39, 2279320), (40, 2222337), (52, 1709490), (60, 1481558), (65, 1367592), (78, 1139660), (104, 854745), (120, 740779), (130, 683796), (156, 569830), (195, 455864), (260, 341898), (312, 284915), (390, 227932), (520, 170949), (780, 113966), (1560, 56983)]