66809240760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{556743673}}^1$

素因数の和:556743687

約数の個数: 32

約数和(自身を含む): 200427722640

約数和(自身を除く): 133618481880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 556743673, 1113487346, 1670231019, 2226974692, 2783718365, 3340462038, 4453949384, 5567436730, 6680924076, 8351155095, 11134873460, 13361848152, 16702310190, 22269746920, 33404620380, 66809240760]

約数ペア:

[(1, 66809240760), (2, 33404620380), (3, 22269746920), (4, 16702310190), (5, 13361848152), (6, 11134873460), (8, 8351155095), (10, 6680924076), (12, 5567436730), (15, 4453949384), (20, 3340462038), (24, 2783718365), (30, 2226974692), (40, 1670231019), (60, 1113487346), (120, 556743673)]