27285840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37897}}^1$

素因数の和:37916

約数の個数: 60

約数和(自身を含む): 91637364

約数和(自身を除く): 64351524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 37897, 75794, 113691, 151588, 189485, 227382, 303176, 341073, 378970, 454764, 568455, 606352, 682146, 757940, 909528, 1136910, 1364292, 1515880, 1705365, 1819056, 2273820, 2728584, 3031760, 3410730, 4547640, 5457168, 6821460, 9095280, 13642920, 27285840]

約数ペア:

[(1, 27285840), (2, 13642920), (3, 9095280), (4, 6821460), (5, 5457168), (6, 4547640), (8, 3410730), (9, 3031760), (10, 2728584), (12, 2273820), (15, 1819056), (16, 1705365), (18, 1515880), (20, 1364292), (24, 1136910), (30, 909528), (36, 757940), (40, 682146), (45, 606352), (48, 568455), (60, 454764), (72, 378970), (80, 341073), (90, 303176), (120, 227382), (144, 189485), (180, 151588), (240, 113691), (360, 75794), (720, 37897)]