316873680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1320307}}^1$

素因数の和:1320323

約数の個数: 40

約数和(自身を含む): 982309152

約数和(自身を除く): 665435472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1320307, 2640614, 3960921, 5281228, 6601535, 7921842, 10562456, 13203070, 15843684, 19804605, 21124912, 26406140, 31687368, 39609210, 52812280, 63374736, 79218420, 105624560, 158436840, 316873680]

約数ペア:

[(1, 316873680), (2, 158436840), (3, 105624560), (4, 79218420), (5, 63374736), (6, 52812280), (8, 39609210), (10, 31687368), (12, 26406140), (15, 21124912), (16, 19804605), (20, 15843684), (24, 13203070), (30, 10562456), (40, 7921842), (48, 6601535), (60, 5281228), (80, 3960921), (120, 2640614), (240, 1320307)]