3258960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 10404096

約数和(自身を除く): 7145136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 367, 370, 444, 555, 592, 734, 740, 888, 1101, 1110, 1468, 1480, 1776, 1835, 2202, 2220, 2936, 2960, 3670, 4404, 4440, 5505, 5872, 7340, 8808, 8880, 11010, 13579, 14680, 17616, 22020, 27158, 29360, 40737, 44040, 54316, 67895, 81474, 88080, 108632, 135790, 162948, 203685, 217264, 271580, 325896, 407370, 543160, 651792, 814740, 1086320, 1629480, 3258960]

約数ペア:

[(1, 3258960), (2, 1629480), (3, 1086320), (4, 814740), (5, 651792), (6, 543160), (8, 407370), (10, 325896), (12, 271580), (15, 217264), (16, 203685), (20, 162948), (24, 135790), (30, 108632), (37, 88080), (40, 81474), (48, 67895), (60, 54316), (74, 44040), (80, 40737), (111, 29360), (120, 27158), (148, 22020), (185, 17616), (222, 14680), (240, 13579), (296, 11010), (367, 8880), (370, 8808), (444, 7340), (555, 5872), (592, 5505), (734, 4440), (740, 4404), (888, 3670), (1101, 2960), (1110, 2936), (1468, 2220), (1480, 2202), (1776, 1835)]