23987760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 75042816

約数和(自身を除く): 51055056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 787, 1016, 1270, 1524, 1574, 1905, 2032, 2361, 2540, 3048, 3148, 3810, 3935, 4722, 5080, 6096, 6296, 7620, 7870, 9444, 10160, 11805, 12592, 15240, 15740, 18888, 23610, 30480, 31480, 37776, 47220, 62960, 94440, 99949, 188880, 199898, 299847, 399796, 499745, 599694, 799592, 999490, 1199388, 1499235, 1599184, 1998980, 2398776, 2998470, 3997960, 4797552, 5996940, 7995920, 11993880, 23987760]

約数ペア:

[(1, 23987760), (2, 11993880), (3, 7995920), (4, 5996940), (5, 4797552), (6, 3997960), (8, 2998470), (10, 2398776), (12, 1998980), (15, 1599184), (16, 1499235), (20, 1199388), (24, 999490), (30, 799592), (40, 599694), (48, 499745), (60, 399796), (80, 299847), (120, 199898), (127, 188880), (240, 99949), (254, 94440), (381, 62960), (508, 47220), (635, 37776), (762, 31480), (787, 30480), (1016, 23610), (1270, 18888), (1524, 15740), (1574, 15240), (1905, 12592), (2032, 11805), (2361, 10160), (2540, 9444), (3048, 7870), (3148, 7620), (3810, 6296), (3935, 6096), (4722, 5080)]