154309440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{160739}}^1$

素因数の和:160759

約数の個数: 56

約数和(自身を含む): 489935520

約数和(自身を除く): 335626080

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, 160739, 321478, 482217, 642956, 803695, 964434, 1285912, 1607390, 1928868, 2411085, 2571824, 3214780, 3857736, 4822170, 5143648, 6429560, 7715472, 9644340, 10287296, 12859120, 15430944, 19288680, 25718240, 30861888, 38577360, 51436480, 77154720, 154309440]

約数ペア:

[(1, 154309440), (2, 77154720), (3, 51436480), (4, 38577360), (5, 30861888), (6, 25718240), (8, 19288680), (10, 15430944), (12, 12859120), (15, 10287296), (16, 9644340), (20, 7715472), (24, 6429560), (30, 5143648), (32, 4822170), (40, 3857736), (48, 3214780), (60, 2571824), (64, 2411085), (80, 1928868), (96, 1607390), (120, 1285912), (160, 964434), (192, 803695), (240, 642956), (320, 482217), (480, 321478), (960, 160739)]