2569965240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{578821}}^1$

素因数の和:578872

約数の個数: 64

約数和(自身を含む): 7918284960

約数和(自身を除く): 5348319720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 578821, 1157642, 1736463, 2315284, 2894105, 3472926, 4630568, 5788210, 6945852, 8682315, 11576420, 13891704, 17364630, 21416377, 23152840, 34729260, 42832754, 64249131, 69458520, 85665508, 107081885, 128498262, 171331016, 214163770, 256996524, 321245655, 428327540, 513993048, 642491310, 856655080, 1284982620, 2569965240]

約数ペア:

[(1, 2569965240), (2, 1284982620), (3, 856655080), (4, 642491310), (5, 513993048), (6, 428327540), (8, 321245655), (10, 256996524), (12, 214163770), (15, 171331016), (20, 128498262), (24, 107081885), (30, 85665508), (37, 69458520), (40, 64249131), (60, 42832754), (74, 34729260), (111, 23152840), (120, 21416377), (148, 17364630), (185, 13891704), (222, 11576420), (296, 8682315), (370, 6945852), (444, 5788210), (555, 4630568), (740, 3472926), (888, 2894105), (1110, 2315284), (1480, 1736463), (2220, 1157642), (4440, 578821)]