131158680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1092989}}^1$

素因数の和:1093003

約数の個数: 32

約数和(自身を含む): 393476400

約数和(自身を除く): 262317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1092989, 2185978, 3278967, 4371956, 5464945, 6557934, 8743912, 10929890, 13115868, 16394835, 21859780, 26231736, 32789670, 43719560, 65579340, 131158680]

約数ペア:

[(1, 131158680), (2, 65579340), (3, 43719560), (4, 32789670), (5, 26231736), (6, 21859780), (8, 16394835), (10, 13115868), (12, 10929890), (15, 8743912), (20, 6557934), (24, 5464945), (30, 4371956), (40, 3278967), (60, 2185978), (120, 1092989)]