427494720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{445307}}^1$

素因数の和:445327

約数の個数: 56

約数和(自身を含む): 1357298784

約数和(自身を除く): 929804064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 445307, 890614, 1335921, 1781228, 2226535, 2671842, 3562456, 4453070, 5343684, 6679605, 7124912, 8906140, 10687368, 13359210, 14249824, 17812280, 21374736, 26718420, 28499648, 35624560, 42749472, 53436840, 71249120, 85498944, 106873680, 142498240, 213747360, 427494720]

約数ペア:

[(1, 427494720), (2, 213747360), (3, 142498240), (4, 106873680), (5, 85498944), (6, 71249120), (8, 53436840), (10, 42749472), (12, 35624560), (15, 28499648), (16, 26718420), (20, 21374736), (24, 17812280), (30, 14249824), (32, 13359210), (40, 10687368), (48, 8906140), (60, 7124912), (64, 6679605), (80, 5343684), (96, 4453070), (120, 3562456), (160, 2671842), (192, 2226535), (240, 1781228), (320, 1335921), (480, 890614), (960, 445307)]