154939560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1291163}}^1$

素因数の和:1291177

約数の個数: 32

約数和(自身を含む): 464819040

約数和(自身を除く): 309879480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1291163, 2582326, 3873489, 5164652, 6455815, 7746978, 10329304, 12911630, 15493956, 19367445, 25823260, 30987912, 38734890, 51646520, 77469780, 154939560]

約数ペア:

[(1, 154939560), (2, 77469780), (3, 51646520), (4, 38734890), (5, 30987912), (6, 25823260), (8, 19367445), (10, 15493956), (12, 12911630), (15, 10329304), (20, 7746978), (24, 6455815), (30, 5164652), (40, 3873489), (60, 2582326), (120, 1291163)]