68755080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2039}}^1$

素因数の和:2334

約数の個数: 64

約数和(自身を含む): 207100800

約数和(自身を除く): 138345720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2039, 2248, 2810, 3372, 4078, 4215, 5620, 6117, 6744, 8156, 8430, 10195, 11240, 12234, 16312, 16860, 20390, 24468, 30585, 33720, 40780, 48936, 61170, 81560, 122340, 244680, 572959, 1145918, 1718877, 2291836, 2864795, 3437754, 4583672, 5729590, 6875508, 8594385, 11459180, 13751016, 17188770, 22918360, 34377540, 68755080]

約数ペア:

[(1, 68755080), (2, 34377540), (3, 22918360), (4, 17188770), (5, 13751016), (6, 11459180), (8, 8594385), (10, 6875508), (12, 5729590), (15, 4583672), (20, 3437754), (24, 2864795), (30, 2291836), (40, 1718877), (60, 1145918), (120, 572959), (281, 244680), (562, 122340), (843, 81560), (1124, 61170), (1405, 48936), (1686, 40780), (2039, 33720), (2248, 30585), (2810, 24468), (3372, 20390), (4078, 16860), (4215, 16312), (5620, 12234), (6117, 11240), (6744, 10195), (8156, 8430)]