326956860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2699}}^1$

素因数の和:3387

約数の個数: 72

約数和(自身を含む): 993610800

約数和(自身を除く): 666653940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 673, 1346, 2019, 2692, 2699, 3365, 4038, 5398, 6057, 6730, 8076, 8097, 10095, 10796, 12114, 13460, 13495, 16194, 20190, 24228, 24291, 26990, 30285, 32388, 40380, 40485, 48582, 53980, 60570, 80970, 97164, 121140, 121455, 161940, 242910, 485820, 1816427, 3632854, 5449281, 7265708, 9082135, 10898562, 16347843, 18164270, 21797124, 27246405, 32695686, 36328540, 54492810, 65391372, 81739215, 108985620, 163478430, 326956860]

約数ペア:

[(1, 326956860), (2, 163478430), (3, 108985620), (4, 81739215), (5, 65391372), (6, 54492810), (9, 36328540), (10, 32695686), (12, 27246405), (15, 21797124), (18, 18164270), (20, 16347843), (30, 10898562), (36, 9082135), (45, 7265708), (60, 5449281), (90, 3632854), (180, 1816427), (673, 485820), (1346, 242910), (2019, 161940), (2692, 121455), (2699, 121140), (3365, 97164), (4038, 80970), (5398, 60570), (6057, 53980), (6730, 48582), (8076, 40485), (8097, 40380), (10095, 32388), (10796, 30285), (12114, 26990), (13460, 24291), (13495, 24228), (16194, 20190)]