2122080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4421}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 6686064

約数和(自身を除く): 4563984

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, 4421, 8842, 13263, 17684, 22105, 26526, 35368, 44210, 53052, 66315, 70736, 88420, 106104, 132630, 141472, 176840, 212208, 265260, 353680, 424416, 530520, 707360, 1061040, 2122080]

約数ペア:

[(1, 2122080), (2, 1061040), (3, 707360), (4, 530520), (5, 424416), (6, 353680), (8, 265260), (10, 212208), (12, 176840), (15, 141472), (16, 132630), (20, 106104), (24, 88420), (30, 70736), (32, 66315), (40, 53052), (48, 44210), (60, 35368), (80, 26526), (96, 22105), (120, 17684), (160, 13263), (240, 8842), (480, 4421)]