136775280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{569897}}^1$

素因数の和:569913

約数の個数: 40

約数和(自身を含む): 424004112

約数和(自身を除く): 287228832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 569897, 1139794, 1709691, 2279588, 2849485, 3419382, 4559176, 5698970, 6838764, 8548455, 9118352, 11397940, 13677528, 17096910, 22795880, 27355056, 34193820, 45591760, 68387640, 136775280]

約数ペア:

[(1, 136775280), (2, 68387640), (3, 45591760), (4, 34193820), (5, 27355056), (6, 22795880), (8, 17096910), (10, 13677528), (12, 11397940), (15, 9118352), (16, 8548455), (20, 6838764), (24, 5698970), (30, 4559176), (40, 3419382), (48, 2849485), (60, 2279588), (80, 1709691), (120, 1139794), (240, 569897)]