28564680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{238039}}^1$

素因数の和:238053

約数の個数: 32

約数和(自身を含む): 85694400

約数和(自身を除く): 57129720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 238039, 476078, 714117, 952156, 1190195, 1428234, 1904312, 2380390, 2856468, 3570585, 4760780, 5712936, 7141170, 9521560, 14282340, 28564680]

約数ペア:

[(1, 28564680), (2, 14282340), (3, 9521560), (4, 7141170), (5, 5712936), (6, 4760780), (8, 3570585), (10, 2856468), (12, 2380390), (15, 1904312), (20, 1428234), (24, 1190195), (30, 952156), (40, 714117), (60, 476078), (120, 238039)]