104047920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{144511}}^1$

素因数の和:144530

約数の個数: 60

約数和(自身を含む): 349430016

約数和(自身を除く): 245382096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 144511, 289022, 433533, 578044, 722555, 867066, 1156088, 1300599, 1445110, 1734132, 2167665, 2312176, 2601198, 2890220, 3468264, 4335330, 5202396, 5780440, 6502995, 6936528, 8670660, 10404792, 11560880, 13005990, 17341320, 20809584, 26011980, 34682640, 52023960, 104047920]

約数ペア:

[(1, 104047920), (2, 52023960), (3, 34682640), (4, 26011980), (5, 20809584), (6, 17341320), (8, 13005990), (9, 11560880), (10, 10404792), (12, 8670660), (15, 6936528), (16, 6502995), (18, 5780440), (20, 5202396), (24, 4335330), (30, 3468264), (36, 2890220), (40, 2601198), (45, 2312176), (48, 2167665), (60, 1734132), (72, 1445110), (80, 1300599), (90, 1156088), (120, 867066), (144, 722555), (180, 578044), (240, 433533), (360, 289022), (720, 144511)]