139287360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145091}}^1$

素因数の和:145111

約数の個数: 56

約数和(自身を含む): 442240416

約数和(自身を除く): 302953056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 145091, 290182, 435273, 580364, 725455, 870546, 1160728, 1450910, 1741092, 2176365, 2321456, 2901820, 3482184, 4352730, 4642912, 5803640, 6964368, 8705460, 9285824, 11607280, 13928736, 17410920, 23214560, 27857472, 34821840, 46429120, 69643680, 139287360]

約数ペア:

[(1, 139287360), (2, 69643680), (3, 46429120), (4, 34821840), (5, 27857472), (6, 23214560), (8, 17410920), (10, 13928736), (12, 11607280), (15, 9285824), (16, 8705460), (20, 6964368), (24, 5803640), (30, 4642912), (32, 4352730), (40, 3482184), (48, 2901820), (60, 2321456), (64, 2176365), (80, 1741092), (96, 1450910), (120, 1160728), (160, 870546), (192, 725455), (240, 580364), (320, 435273), (480, 290182), (960, 145091)]