150199440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{625831}}^1$

素因数の和:625847

約数の個数: 40

約数和(自身を含む): 465619008

約数和(自身を除く): 315419568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 625831, 1251662, 1877493, 2503324, 3129155, 3754986, 5006648, 6258310, 7509972, 9387465, 10013296, 12516620, 15019944, 18774930, 25033240, 30039888, 37549860, 50066480, 75099720, 150199440]

約数ペア:

[(1, 150199440), (2, 75099720), (3, 50066480), (4, 37549860), (5, 30039888), (6, 25033240), (8, 18774930), (10, 15019944), (12, 12516620), (15, 10013296), (16, 9387465), (20, 7509972), (24, 6258310), (30, 5006648), (40, 3754986), (48, 3129155), (60, 2503324), (80, 1877493), (120, 1251662), (240, 625831)]