634080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1321}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 1998864

約数和(自身を除く): 1364784

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, 1321, 2642, 3963, 5284, 6605, 7926, 10568, 13210, 15852, 19815, 21136, 26420, 31704, 39630, 42272, 52840, 63408, 79260, 105680, 126816, 158520, 211360, 317040, 634080]

約数ペア:

[(1, 634080), (2, 317040), (3, 211360), (4, 158520), (5, 126816), (6, 105680), (8, 79260), (10, 63408), (12, 52840), (15, 42272), (16, 39630), (20, 31704), (24, 26420), (30, 21136), (32, 19815), (40, 15852), (48, 13210), (60, 10568), (80, 7926), (96, 6605), (120, 5284), (160, 3963), (240, 2642), (480, 1321)]