141362880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{147253}}^1$

素因数の和:147273

約数の個数: 56

約数和(自身を含む): 448830192

約数和(自身を除く): 307467312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 147253, 294506, 441759, 589012, 736265, 883518, 1178024, 1472530, 1767036, 2208795, 2356048, 2945060, 3534072, 4417590, 4712096, 5890120, 7068144, 8835180, 9424192, 11780240, 14136288, 17670360, 23560480, 28272576, 35340720, 47120960, 70681440, 141362880]

約数ペア:

[(1, 141362880), (2, 70681440), (3, 47120960), (4, 35340720), (5, 28272576), (6, 23560480), (8, 17670360), (10, 14136288), (12, 11780240), (15, 9424192), (16, 8835180), (20, 7068144), (24, 5890120), (30, 4712096), (32, 4417590), (40, 3534072), (48, 2945060), (60, 2356048), (64, 2208795), (80, 1767036), (96, 1472530), (120, 1178024), (160, 883518), (192, 736265), (240, 589012), (320, 441759), (480, 294506), (960, 147253)]