489435360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1019657}}^1$

素因数の和:1019675

約数の個数: 48

約数和(自身を含む): 1541722896

約数和(自身を除く): 1052287536

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, 1019657, 2039314, 3058971, 4078628, 5098285, 6117942, 8157256, 10196570, 12235884, 15294855, 16314512, 20393140, 24471768, 30589710, 32629024, 40786280, 48943536, 61179420, 81572560, 97887072, 122358840, 163145120, 244717680, 489435360]

約数ペア:

[(1, 489435360), (2, 244717680), (3, 163145120), (4, 122358840), (5, 97887072), (6, 81572560), (8, 61179420), (10, 48943536), (12, 40786280), (15, 32629024), (16, 30589710), (20, 24471768), (24, 20393140), (30, 16314512), (32, 15294855), (40, 12235884), (48, 10196570), (60, 8157256), (80, 6117942), (96, 5098285), (120, 4078628), (160, 3058971), (240, 2039314), (480, 1019657)]