330763240

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{12107}}^1$

素因数の和:12801

約数の個数: 32

約数和(自身を含む): 745368480

約数和(自身を除く): 414605240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 5464, 6830, 12107, 13660, 24214, 27320, 48428, 60535, 96856, 121070, 242140, 484280, 8269081, 16538162, 33076324, 41345405, 66152648, 82690810, 165381620, 330763240]

約数ペア:

[(1, 330763240), (2, 165381620), (4, 82690810), (5, 66152648), (8, 41345405), (10, 33076324), (20, 16538162), (40, 8269081), (683, 484280), (1366, 242140), (2732, 121070), (3415, 96856), (5464, 60535), (6830, 48428), (12107, 27320), (13660, 24214)]