16371240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 49412160

約数和(自身を除く): 33040920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 601, 681, 908, 1135, 1202, 1362, 1803, 1816, 2270, 2404, 2724, 3005, 3405, 3606, 4540, 4808, 5448, 6010, 6810, 7212, 9015, 9080, 12020, 13620, 14424, 18030, 24040, 27240, 36060, 72120, 136427, 272854, 409281, 545708, 682135, 818562, 1091416, 1364270, 1637124, 2046405, 2728540, 3274248, 4092810, 5457080, 8185620, 16371240]

約数ペア:

[(1, 16371240), (2, 8185620), (3, 5457080), (4, 4092810), (5, 3274248), (6, 2728540), (8, 2046405), (10, 1637124), (12, 1364270), (15, 1091416), (20, 818562), (24, 682135), (30, 545708), (40, 409281), (60, 272854), (120, 136427), (227, 72120), (454, 36060), (601, 27240), (681, 24040), (908, 18030), (1135, 14424), (1202, 13620), (1362, 12020), (1803, 9080), (1816, 9015), (2270, 7212), (2404, 6810), (2724, 6010), (3005, 5448), (3405, 4808), (3606, 4540)]