54571680

素因数分解:

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

素因数の和:37918

約数の個数: 72

約数和(自身を含む): 186230772

約数和(自身を除く): 131659092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 37897, 75794, 113691, 151588, 189485, 227382, 303176, 341073, 378970, 454764, 568455, 606352, 682146, 757940, 909528, 1136910, 1212704, 1364292, 1515880, 1705365, 1819056, 2273820, 2728584, 3031760, 3410730, 3638112, 4547640, 5457168, 6063520, 6821460, 9095280, 10914336, 13642920, 18190560, 27285840, 54571680]

約数ペア:

[(1, 54571680), (2, 27285840), (3, 18190560), (4, 13642920), (5, 10914336), (6, 9095280), (8, 6821460), (9, 6063520), (10, 5457168), (12, 4547640), (15, 3638112), (16, 3410730), (18, 3031760), (20, 2728584), (24, 2273820), (30, 1819056), (32, 1705365), (36, 1515880), (40, 1364292), (45, 1212704), (48, 1136910), (60, 909528), (72, 757940), (80, 682146), (90, 606352), (96, 568455), (120, 454764), (144, 378970), (160, 341073), (180, 303176), (240, 227382), (288, 189485), (360, 151588), (480, 113691), (720, 75794), (1440, 37897)]