7890992880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{17027}}^1$

素因数の和:18974

約数の個数: 80

約数和(自身を含む): 24476183424

約数和(自身を除く): 16585190544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1931, 3862, 5793, 7724, 9655, 11586, 15448, 17027, 19310, 23172, 28965, 30896, 34054, 38620, 46344, 51081, 57930, 68108, 77240, 85135, 92688, 102162, 115860, 136216, 154480, 170270, 204324, 231720, 255405, 272432, 340540, 408648, 463440, 510810, 681080, 817296, 1021620, 1362160, 2043240, 4086480, 32879137, 65758274, 98637411, 131516548, 164395685, 197274822, 263033096, 328791370, 394549644, 493187055, 526066192, 657582740, 789099288, 986374110, 1315165480, 1578198576, 1972748220, 2630330960, 3945496440, 7890992880]

約数ペア:

[(1, 7890992880), (2, 3945496440), (3, 2630330960), (4, 1972748220), (5, 1578198576), (6, 1315165480), (8, 986374110), (10, 789099288), (12, 657582740), (15, 526066192), (16, 493187055), (20, 394549644), (24, 328791370), (30, 263033096), (40, 197274822), (48, 164395685), (60, 131516548), (80, 98637411), (120, 65758274), (240, 32879137), (1931, 4086480), (3862, 2043240), (5793, 1362160), (7724, 1021620), (9655, 817296), (11586, 681080), (15448, 510810), (17027, 463440), (19310, 408648), (23172, 340540), (28965, 272432), (30896, 255405), (34054, 231720), (38620, 204324), (46344, 170270), (51081, 154480), (57930, 136216), (68108, 115860), (77240, 102162), (85135, 92688)]