45838920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{381991}}^1$

素因数の和:382005

約数の個数: 32

約数和(自身を含む): 137517120

約数和(自身を除く): 91678200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 381991, 763982, 1145973, 1527964, 1909955, 2291946, 3055928, 3819910, 4583892, 5729865, 7639820, 9167784, 11459730, 15279640, 22919460, 45838920]

約数ペア:

[(1, 45838920), (2, 22919460), (3, 15279640), (4, 11459730), (5, 9167784), (6, 7639820), (8, 5729865), (10, 4583892), (12, 3819910), (15, 3055928), (20, 2291946), (24, 1909955), (30, 1527964), (40, 1145973), (60, 763982), (120, 381991)]