1397361120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2911169}}^1$

素因数の和:2911187

約数の個数: 48

約数和(自身を含む): 4401689040

約数和(自身を除く): 3004327920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2911169, 5822338, 8733507, 11644676, 14555845, 17467014, 23289352, 29111690, 34934028, 43667535, 46578704, 58223380, 69868056, 87335070, 93157408, 116446760, 139736112, 174670140, 232893520, 279472224, 349340280, 465787040, 698680560, 1397361120]

約数ペア:

[(1, 1397361120), (2, 698680560), (3, 465787040), (4, 349340280), (5, 279472224), (6, 232893520), (8, 174670140), (10, 139736112), (12, 116446760), (15, 93157408), (16, 87335070), (20, 69868056), (24, 58223380), (30, 46578704), (32, 43667535), (40, 34934028), (48, 29111690), (60, 23289352), (80, 17467014), (96, 14555845), (120, 11644676), (160, 8733507), (240, 5822338), (480, 2911169)]