145447320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1212061}}^1$

素因数の和:1212075

約数の個数: 32

約数和(自身を含む): 436342320

約数和(自身を除く): 290895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1212061, 2424122, 3636183, 4848244, 6060305, 7272366, 9696488, 12120610, 14544732, 18180915, 24241220, 29089464, 36361830, 48482440, 72723660, 145447320]

約数ペア:

[(1, 145447320), (2, 72723660), (3, 48482440), (4, 36361830), (5, 29089464), (6, 24241220), (8, 18180915), (10, 14544732), (12, 12120610), (15, 9696488), (20, 7272366), (24, 6060305), (30, 4848244), (40, 3636183), (60, 2424122), (120, 1212061)]