1330504020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7391689}}^1$

素因数の和:7391704

約数の個数: 36

約数和(自身を含む): 4035862740

約数和(自身を除く): 2705358720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7391689, 14783378, 22175067, 29566756, 36958445, 44350134, 66525201, 73916890, 88700268, 110875335, 133050402, 147833780, 221750670, 266100804, 332626005, 443501340, 665252010, 1330504020]

約数ペア:

[(1, 1330504020), (2, 665252010), (3, 443501340), (4, 332626005), (5, 266100804), (6, 221750670), (9, 147833780), (10, 133050402), (12, 110875335), (15, 88700268), (18, 73916890), (20, 66525201), (30, 44350134), (36, 36958445), (45, 29566756), (60, 22175067), (90, 14783378), (180, 7391689)]