19055280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79397}}^1$

素因数の和:79413

約数の個数: 40

約数和(自身を含む): 59072112

約数和(自身を除く): 40016832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79397, 158794, 238191, 317588, 396985, 476382, 635176, 793970, 952764, 1190955, 1270352, 1587940, 1905528, 2381910, 3175880, 3811056, 4763820, 6351760, 9527640, 19055280]

約数ペア:

[(1, 19055280), (2, 9527640), (3, 6351760), (4, 4763820), (5, 3811056), (6, 3175880), (8, 2381910), (10, 1905528), (12, 1587940), (15, 1270352), (16, 1190955), (20, 952764), (24, 793970), (30, 635176), (40, 476382), (48, 396985), (60, 317588), (80, 238191), (120, 158794), (240, 79397)]