40420680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2017}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 122048640

約数和(自身を除く): 81627960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2017, 2505, 3340, 4008, 4034, 5010, 6051, 6680, 8068, 10020, 10085, 12102, 16136, 20040, 20170, 24204, 30255, 40340, 48408, 60510, 80680, 121020, 242040, 336839, 673678, 1010517, 1347356, 1684195, 2021034, 2694712, 3368390, 4042068, 5052585, 6736780, 8084136, 10105170, 13473560, 20210340, 40420680]

約数ペア:

[(1, 40420680), (2, 20210340), (3, 13473560), (4, 10105170), (5, 8084136), (6, 6736780), (8, 5052585), (10, 4042068), (12, 3368390), (15, 2694712), (20, 2021034), (24, 1684195), (30, 1347356), (40, 1010517), (60, 673678), (120, 336839), (167, 242040), (334, 121020), (501, 80680), (668, 60510), (835, 48408), (1002, 40340), (1336, 30255), (1670, 24204), (2004, 20170), (2017, 20040), (2505, 16136), (3340, 12102), (4008, 10085), (4034, 10020), (5010, 8068), (6051, 6680)]