227391240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99733}}^1$

素因数の和:99766

約数の個数: 64

約数和(自身を含む): 718084800

約数和(自身を除く): 490693560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 99733, 199466, 299199, 398932, 498665, 598398, 797864, 997330, 1196796, 1495995, 1894927, 1994660, 2393592, 2991990, 3789854, 3989320, 5684781, 5983980, 7579708, 9474635, 11369562, 11967960, 15159416, 18949270, 22739124, 28423905, 37898540, 45478248, 56847810, 75797080, 113695620, 227391240]

約数ペア:

[(1, 227391240), (2, 113695620), (3, 75797080), (4, 56847810), (5, 45478248), (6, 37898540), (8, 28423905), (10, 22739124), (12, 18949270), (15, 15159416), (19, 11967960), (20, 11369562), (24, 9474635), (30, 7579708), (38, 5983980), (40, 5684781), (57, 3989320), (60, 3789854), (76, 2991990), (95, 2393592), (114, 1994660), (120, 1894927), (152, 1495995), (190, 1196796), (228, 997330), (285, 797864), (380, 598398), (456, 498665), (570, 398932), (760, 299199), (1140, 199466), (2280, 99733)]