4778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{39821}}^1$

素因数の和:39835

約数の個数: 32

約数和(自身を含む): 14335920

約数和(自身を除く): 9557400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 39821, 79642, 119463, 159284, 199105, 238926, 318568, 398210, 477852, 597315, 796420, 955704, 1194630, 1592840, 2389260, 4778520]

約数ペア:

[(1, 4778520), (2, 2389260), (3, 1592840), (4, 1194630), (5, 955704), (6, 796420), (8, 597315), (10, 477852), (12, 398210), (15, 318568), (20, 238926), (24, 199105), (30, 159284), (40, 119463), (60, 79642), (120, 39821)]