828530160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{8609}}^1$

素因数の和:9026

約数の個数: 80

約数和(自身を含む): 2575147680

約数和(自身を除く): 1746617520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 6416, 8020, 8609, 9624, 12030, 16040, 17218, 19248, 24060, 25827, 32080, 34436, 43045, 48120, 51654, 68872, 86090, 96240, 103308, 129135, 137744, 172180, 206616, 258270, 344360, 413232, 516540, 688720, 1033080, 2066160, 3452209, 6904418, 10356627, 13808836, 17261045, 20713254, 27617672, 34522090, 41426508, 51783135, 55235344, 69044180, 82853016, 103566270, 138088360, 165706032, 207132540, 276176720, 414265080, 828530160]

約数ペア:

[(1, 828530160), (2, 414265080), (3, 276176720), (4, 207132540), (5, 165706032), (6, 138088360), (8, 103566270), (10, 82853016), (12, 69044180), (15, 55235344), (16, 51783135), (20, 41426508), (24, 34522090), (30, 27617672), (40, 20713254), (48, 17261045), (60, 13808836), (80, 10356627), (120, 6904418), (240, 3452209), (401, 2066160), (802, 1033080), (1203, 688720), (1604, 516540), (2005, 413232), (2406, 344360), (3208, 258270), (4010, 206616), (4812, 172180), (6015, 137744), (6416, 129135), (8020, 103308), (8609, 96240), (9624, 86090), (12030, 68872), (16040, 51654), (17218, 48120), (19248, 43045), (24060, 34436), (25827, 32080)]