19093080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 57853440

約数和(自身を除く): 38760360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1487, 1605, 2140, 2568, 2974, 3210, 4280, 4461, 5948, 6420, 7435, 8922, 11896, 12840, 14870, 17844, 22305, 29740, 35688, 44610, 59480, 89220, 159109, 178440, 318218, 477327, 636436, 795545, 954654, 1272872, 1591090, 1909308, 2386635, 3182180, 3818616, 4773270, 6364360, 9546540, 19093080]

約数ペア:

[(1, 19093080), (2, 9546540), (3, 6364360), (4, 4773270), (5, 3818616), (6, 3182180), (8, 2386635), (10, 1909308), (12, 1591090), (15, 1272872), (20, 954654), (24, 795545), (30, 636436), (40, 477327), (60, 318218), (107, 178440), (120, 159109), (214, 89220), (321, 59480), (428, 44610), (535, 35688), (642, 29740), (856, 22305), (1070, 17844), (1284, 14870), (1487, 12840), (1605, 11896), (2140, 8922), (2568, 7435), (2974, 6420), (3210, 5948), (4280, 4461)]