212464320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{221317}}^1$

素因数の和:221337

約数の個数: 56

約数和(自身を含む): 674577264

約数和(自身を除く): 462112944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 221317, 442634, 663951, 885268, 1106585, 1327902, 1770536, 2213170, 2655804, 3319755, 3541072, 4426340, 5311608, 6639510, 7082144, 8852680, 10623216, 13279020, 14164288, 17705360, 21246432, 26558040, 35410720, 42492864, 53116080, 70821440, 106232160, 212464320]

約数ペア:

[(1, 212464320), (2, 106232160), (3, 70821440), (4, 53116080), (5, 42492864), (6, 35410720), (8, 26558040), (10, 21246432), (12, 17705360), (15, 14164288), (16, 13279020), (20, 10623216), (24, 8852680), (30, 7082144), (32, 6639510), (40, 5311608), (48, 4426340), (60, 3541072), (64, 3319755), (80, 2655804), (96, 2213170), (120, 1770536), (160, 1327902), (192, 1106585), (240, 885268), (320, 663951), (480, 442634), (960, 221317)]