157865520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5821}}^1$

素因数の和:5950

約数の個数: 80

約数和(自身を含む): 493798752

約数和(自身を除く): 335933232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 5821, 6780, 9040, 11642, 13560, 17463, 23284, 27120, 29105, 34926, 46568, 58210, 69852, 87315, 93136, 116420, 139704, 174630, 232840, 279408, 349260, 465680, 657773, 698520, 1315546, 1397040, 1973319, 2631092, 3288865, 3946638, 5262184, 6577730, 7893276, 9866595, 10524368, 13155460, 15786552, 19733190, 26310920, 31573104, 39466380, 52621840, 78932760, 157865520]

約数ペア:

[(1, 157865520), (2, 78932760), (3, 52621840), (4, 39466380), (5, 31573104), (6, 26310920), (8, 19733190), (10, 15786552), (12, 13155460), (15, 10524368), (16, 9866595), (20, 7893276), (24, 6577730), (30, 5262184), (40, 3946638), (48, 3288865), (60, 2631092), (80, 1973319), (113, 1397040), (120, 1315546), (226, 698520), (240, 657773), (339, 465680), (452, 349260), (565, 279408), (678, 232840), (904, 174630), (1130, 139704), (1356, 116420), (1695, 93136), (1808, 87315), (2260, 69852), (2712, 58210), (3390, 46568), (4520, 34926), (5424, 29105), (5821, 27120), (6780, 23284), (9040, 17463), (11642, 13560)]