69362880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72253}}^1$

素因数の和:72273

約数の個数: 56

約数和(自身を含む): 220230192

約数和(自身を除く): 150867312

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, 72253, 144506, 216759, 289012, 361265, 433518, 578024, 722530, 867036, 1083795, 1156048, 1445060, 1734072, 2167590, 2312096, 2890120, 3468144, 4335180, 4624192, 5780240, 6936288, 8670360, 11560480, 13872576, 17340720, 23120960, 34681440, 69362880]

約数ペア:

[(1, 69362880), (2, 34681440), (3, 23120960), (4, 17340720), (5, 13872576), (6, 11560480), (8, 8670360), (10, 6936288), (12, 5780240), (15, 4624192), (16, 4335180), (20, 3468144), (24, 2890120), (30, 2312096), (32, 2167590), (40, 1734072), (48, 1445060), (60, 1156048), (64, 1083795), (80, 867036), (96, 722530), (120, 578024), (160, 433518), (192, 361265), (240, 289012), (320, 216759), (480, 144506), (960, 72253)]