47922720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{99839}}^1$

素因数の和:99857

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 103035360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 99839, 199678, 299517, 399356, 499195, 599034, 798712, 998390, 1198068, 1497585, 1597424, 1996780, 2396136, 2995170, 3194848, 3993560, 4792272, 5990340, 7987120, 9584544, 11980680, 15974240, 23961360, 47922720]

約数ペア:

[(1, 47922720), (2, 23961360), (3, 15974240), (4, 11980680), (5, 9584544), (6, 7987120), (8, 5990340), (10, 4792272), (12, 3993560), (15, 3194848), (16, 2995170), (20, 2396136), (24, 1996780), (30, 1597424), (32, 1497585), (40, 1198068), (48, 998390), (60, 798712), (80, 599034), (96, 499195), (120, 399356), (160, 299517), (240, 199678), (480, 99839)]