6394440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 20664000

約数和(自身を除く): 14269560

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, 4099, 8198, 12297, 16396, 20495, 24594, 32792, 40990, 49188, 53287, 61485, 81980, 98376, 106574, 122970, 159861, 163960, 213148, 245940, 266435, 319722, 426296, 491880, 532870, 639444, 799305, 1065740, 1278888, 1598610, 2131480, 3197220, 6394440]

約数ペア:

[(1, 6394440), (2, 3197220), (3, 2131480), (4, 1598610), (5, 1278888), (6, 1065740), (8, 799305), (10, 639444), (12, 532870), (13, 491880), (15, 426296), (20, 319722), (24, 266435), (26, 245940), (30, 213148), (39, 163960), (40, 159861), (52, 122970), (60, 106574), (65, 98376), (78, 81980), (104, 61485), (120, 53287), (130, 49188), (156, 40990), (195, 32792), (260, 24594), (312, 20495), (390, 16396), (520, 12297), (780, 8198), (1560, 4099)]