323734240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65269}}^1$

素因数の和:65315

約数の個数: 48

約数和(自身を含む): 789505920

約数和(自身を除く): 465771680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 65269, 130538, 261076, 326345, 522152, 652690, 1044304, 1305380, 2023339, 2088608, 2610760, 4046678, 5221520, 8093356, 10116695, 10443040, 16186712, 20233390, 32373424, 40466780, 64746848, 80933560, 161867120, 323734240]

約数ペア:

[(1, 323734240), (2, 161867120), (4, 80933560), (5, 64746848), (8, 40466780), (10, 32373424), (16, 20233390), (20, 16186712), (31, 10443040), (32, 10116695), (40, 8093356), (62, 5221520), (80, 4046678), (124, 2610760), (155, 2088608), (160, 2023339), (248, 1305380), (310, 1044304), (496, 652690), (620, 522152), (992, 326345), (1240, 261076), (2480, 130538), (4960, 65269)]