137108640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{285643}}^1$

素因数の和:285661

約数の個数: 48

約数和(自身を含む): 431893728

約数和(自身を除く): 294785088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 285643, 571286, 856929, 1142572, 1428215, 1713858, 2285144, 2856430, 3427716, 4284645, 4570288, 5712860, 6855432, 8569290, 9140576, 11425720, 13710864, 17138580, 22851440, 27421728, 34277160, 45702880, 68554320, 137108640]

約数ペア:

[(1, 137108640), (2, 68554320), (3, 45702880), (4, 34277160), (5, 27421728), (6, 22851440), (8, 17138580), (10, 13710864), (12, 11425720), (15, 9140576), (16, 8569290), (20, 6855432), (24, 5712860), (30, 4570288), (32, 4284645), (40, 3427716), (48, 2856430), (60, 2285144), (80, 1713858), (96, 1428215), (120, 1142572), (160, 856929), (240, 571286), (480, 285643)]