157144560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1163}}^1$

素因数の和:1742

約数の個数: 80

約数和(自身を含む): 488433024

約数和(自身を除く): 331288464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1163, 1689, 2252, 2326, 2815, 3378, 3489, 4504, 4652, 5630, 5815, 6756, 6978, 8445, 9008, 9304, 11260, 11630, 13512, 13956, 16890, 17445, 18608, 22520, 23260, 27024, 27912, 33780, 34890, 45040, 46520, 55824, 67560, 69780, 93040, 135120, 139560, 279120, 654769, 1309538, 1964307, 2619076, 3273845, 3928614, 5238152, 6547690, 7857228, 9821535, 10476304, 13095380, 15714456, 19643070, 26190760, 31428912, 39286140, 52381520, 78572280, 157144560]

約数ペア:

[(1, 157144560), (2, 78572280), (3, 52381520), (4, 39286140), (5, 31428912), (6, 26190760), (8, 19643070), (10, 15714456), (12, 13095380), (15, 10476304), (16, 9821535), (20, 7857228), (24, 6547690), (30, 5238152), (40, 3928614), (48, 3273845), (60, 2619076), (80, 1964307), (120, 1309538), (240, 654769), (563, 279120), (1126, 139560), (1163, 135120), (1689, 93040), (2252, 69780), (2326, 67560), (2815, 55824), (3378, 46520), (3489, 45040), (4504, 34890), (4652, 33780), (5630, 27912), (5815, 27024), (6756, 23260), (6978, 22520), (8445, 18608), (9008, 17445), (9304, 16890), (11260, 13956), (11630, 13512)]