233996960

素因数分解:

$2^5\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1979}}^1$

素因数の和:2733

約数の個数: 48

約数和(自身を含む): 553845600

約数和(自身を除く): 319848640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 739, 1478, 1979, 2956, 3695, 3958, 5912, 7390, 7916, 9895, 11824, 14780, 15832, 19790, 23648, 29560, 31664, 39580, 59120, 63328, 79160, 118240, 158320, 316640, 1462481, 2924962, 5849924, 7312405, 11699848, 14624810, 23399696, 29249620, 46799392, 58499240, 116998480, 233996960]

約数ペア:

[(1, 233996960), (2, 116998480), (4, 58499240), (5, 46799392), (8, 29249620), (10, 23399696), (16, 14624810), (20, 11699848), (32, 7312405), (40, 5849924), (80, 2924962), (160, 1462481), (739, 316640), (1478, 158320), (1979, 118240), (2956, 79160), (3695, 63328), (3958, 59120), (5912, 39580), (7390, 31664), (7916, 29560), (9895, 23648), (11824, 19790), (14780, 15832)]