485820

素因数分解:

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

素因数の和:2714

約数の個数: 36

約数和(自身を含む): 1474200

約数和(自身を除く): 988380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2699, 5398, 8097, 10796, 13495, 16194, 24291, 26990, 32388, 40485, 48582, 53980, 80970, 97164, 121455, 161940, 242910, 485820]

約数ペア:

[(1, 485820), (2, 242910), (3, 161940), (4, 121455), (5, 97164), (6, 80970), (9, 53980), (10, 48582), (12, 40485), (15, 32388), (18, 26990), (20, 24291), (30, 16194), (36, 13495), (45, 10796), (60, 8097), (90, 5398), (180, 2699)]