76775280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{319897}}^1$

素因数の和:319913

約数の個数: 40

約数和(自身を含む): 238004112

約数和(自身を除く): 161228832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 319897, 639794, 959691, 1279588, 1599485, 1919382, 2559176, 3198970, 3838764, 4798455, 5118352, 6397940, 7677528, 9596910, 12795880, 15355056, 19193820, 25591760, 38387640, 76775280]

約数ペア:

[(1, 76775280), (2, 38387640), (3, 25591760), (4, 19193820), (5, 15355056), (6, 12795880), (8, 9596910), (10, 7677528), (12, 6397940), (15, 5118352), (16, 4798455), (20, 3838764), (24, 3198970), (30, 2559176), (40, 1919382), (48, 1599485), (60, 1279588), (80, 959691), (120, 639794), (240, 319897)]