18573720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14071}}^1$

素因数の和:14096

約数の個数: 64

約数和(自身を含む): 60791040

約数和(自身を除く): 42217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14071, 28142, 42213, 56284, 70355, 84426, 112568, 140710, 154781, 168852, 211065, 281420, 309562, 337704, 422130, 464343, 562840, 619124, 773905, 844260, 928686, 1238248, 1547810, 1688520, 1857372, 2321715, 3095620, 3714744, 4643430, 6191240, 9286860, 18573720]

約数ペア:

[(1, 18573720), (2, 9286860), (3, 6191240), (4, 4643430), (5, 3714744), (6, 3095620), (8, 2321715), (10, 1857372), (11, 1688520), (12, 1547810), (15, 1238248), (20, 928686), (22, 844260), (24, 773905), (30, 619124), (33, 562840), (40, 464343), (44, 422130), (55, 337704), (60, 309562), (66, 281420), (88, 211065), (110, 168852), (120, 154781), (132, 140710), (165, 112568), (220, 84426), (264, 70355), (330, 56284), (440, 42213), (660, 28142), (1320, 14071)]