6878040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4436

約数の個数: 64

約数和(自身を含む): 22226400

約数和(自身を除く): 15348360

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, 4409, 8818, 13227, 17636, 22045, 26454, 35272, 44090, 52908, 57317, 66135, 88180, 105816, 114634, 132270, 171951, 176360, 229268, 264540, 286585, 343902, 458536, 529080, 573170, 687804, 859755, 1146340, 1375608, 1719510, 2292680, 3439020, 6878040]

約数ペア:

[(1, 6878040), (2, 3439020), (3, 2292680), (4, 1719510), (5, 1375608), (6, 1146340), (8, 859755), (10, 687804), (12, 573170), (13, 529080), (15, 458536), (20, 343902), (24, 286585), (26, 264540), (30, 229268), (39, 176360), (40, 171951), (52, 132270), (60, 114634), (65, 105816), (78, 88180), (104, 66135), (120, 57317), (130, 52908), (156, 44090), (195, 35272), (260, 26454), (312, 22045), (390, 17636), (520, 13227), (780, 8818), (1560, 4409)]