965851440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{25633}}^1$

素因数の和:25806

約数の個数: 80

約数和(自身を含む): 3013327968

約数和(自身を除く): 2047476528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 25633, 37680, 51266, 76899, 102532, 128165, 153798, 205064, 256330, 307596, 384495, 410128, 512660, 615192, 768990, 1025320, 1230384, 1537980, 2050640, 3075960, 4024381, 6151920, 8048762, 12073143, 16097524, 20121905, 24146286, 32195048, 40243810, 48292572, 60365715, 64390096, 80487620, 96585144, 120731430, 160975240, 193170288, 241462860, 321950480, 482925720, 965851440]

約数ペア:

[(1, 965851440), (2, 482925720), (3, 321950480), (4, 241462860), (5, 193170288), (6, 160975240), (8, 120731430), (10, 96585144), (12, 80487620), (15, 64390096), (16, 60365715), (20, 48292572), (24, 40243810), (30, 32195048), (40, 24146286), (48, 20121905), (60, 16097524), (80, 12073143), (120, 8048762), (157, 6151920), (240, 4024381), (314, 3075960), (471, 2050640), (628, 1537980), (785, 1230384), (942, 1025320), (1256, 768990), (1570, 615192), (1884, 512660), (2355, 410128), (2512, 384495), (3140, 307596), (3768, 256330), (4710, 205064), (6280, 153798), (7536, 128165), (9420, 102532), (12560, 76899), (18840, 51266), (25633, 37680)]