131152080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{546467}}^1$

素因数の和:546483

約数の個数: 40

約数和(自身を含む): 406572192

約数和(自身を除く): 275420112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 546467, 1092934, 1639401, 2185868, 2732335, 3278802, 4371736, 5464670, 6557604, 8197005, 8743472, 10929340, 13115208, 16394010, 21858680, 26230416, 32788020, 43717360, 65576040, 131152080]

約数ペア:

[(1, 131152080), (2, 65576040), (3, 43717360), (4, 32788020), (5, 26230416), (6, 21858680), (8, 16394010), (10, 13115208), (12, 10929340), (15, 8743472), (16, 8197005), (20, 6557604), (24, 5464670), (30, 4371736), (40, 3278802), (48, 2732335), (60, 2185868), (80, 1639401), (120, 1092934), (240, 546467)]