288686240

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14207}}^1$

素因数の和:14349

約数の個数: 48

約数和(自身を含む): 687439872

約数和(自身を除く): 398753632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 14207, 20320, 28414, 56828, 71035, 113656, 142070, 227312, 284140, 454624, 568280, 1136560, 1804289, 2273120, 3608578, 7217156, 9021445, 14434312, 18042890, 28868624, 36085780, 57737248, 72171560, 144343120, 288686240]

約数ペア:

[(1, 288686240), (2, 144343120), (4, 72171560), (5, 57737248), (8, 36085780), (10, 28868624), (16, 18042890), (20, 14434312), (32, 9021445), (40, 7217156), (80, 3608578), (127, 2273120), (160, 1804289), (254, 1136560), (508, 568280), (635, 454624), (1016, 284140), (1270, 227312), (2032, 142070), (2540, 113656), (4064, 71035), (5080, 56828), (10160, 28414), (14207, 20320)]