80483820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32717}}^1$

素因数の和:32770

約数の個数: 48

約数和(自身を含む): 230858208

約数和(自身を除く): 150374388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 32717, 65434, 98151, 130868, 163585, 196302, 327170, 392604, 490755, 654340, 981510, 1341397, 1963020, 2682794, 4024191, 5365588, 6706985, 8048382, 13413970, 16096764, 20120955, 26827940, 40241910, 80483820]

約数ペア:

[(1, 80483820), (2, 40241910), (3, 26827940), (4, 20120955), (5, 16096764), (6, 13413970), (10, 8048382), (12, 6706985), (15, 5365588), (20, 4024191), (30, 2682794), (41, 1963020), (60, 1341397), (82, 981510), (123, 654340), (164, 490755), (205, 392604), (246, 327170), (410, 196302), (492, 163585), (615, 130868), (820, 98151), (1230, 65434), (2460, 32717)]