198066480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{825277}}^1$

素因数の和:825293

約数の個数: 40

約数和(自身を含む): 614006832

約数和(自身を除く): 415940352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 825277, 1650554, 2475831, 3301108, 4126385, 4951662, 6602216, 8252770, 9903324, 12379155, 13204432, 16505540, 19806648, 24758310, 33011080, 39613296, 49516620, 66022160, 99033240, 198066480]

約数ペア:

[(1, 198066480), (2, 99033240), (3, 66022160), (4, 49516620), (5, 39613296), (6, 33011080), (8, 24758310), (10, 19806648), (12, 16505540), (15, 13204432), (16, 12379155), (20, 9903324), (24, 8252770), (30, 6602216), (40, 4951662), (48, 4126385), (60, 3301108), (80, 2475831), (120, 1650554), (240, 825277)]