69365280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144511}}^1$

素因数の和:144529

約数の個数: 48

約数和(自身を含む): 218502144

約数和(自身を除く): 149136864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 144511, 289022, 433533, 578044, 722555, 867066, 1156088, 1445110, 1734132, 2167665, 2312176, 2890220, 3468264, 4335330, 4624352, 5780440, 6936528, 8670660, 11560880, 13873056, 17341320, 23121760, 34682640, 69365280]

約数ペア:

[(1, 69365280), (2, 34682640), (3, 23121760), (4, 17341320), (5, 13873056), (6, 11560880), (8, 8670660), (10, 6936528), (12, 5780440), (15, 4624352), (16, 4335330), (20, 3468264), (24, 2890220), (30, 2312176), (32, 2167665), (40, 1734132), (48, 1445110), (60, 1156088), (80, 867066), (96, 722555), (120, 578044), (160, 433533), (240, 289022), (480, 144511)]