222179640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1993}}^1$

素因数の和:2936

約数の個数: 64

約数和(自身を含む): 667591200

約数和(自身を除く): 445411560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 929, 1858, 1993, 2787, 3716, 3986, 4645, 5574, 5979, 7432, 7972, 9290, 9965, 11148, 11958, 13935, 15944, 18580, 19930, 22296, 23916, 27870, 29895, 37160, 39860, 47832, 55740, 59790, 79720, 111480, 119580, 239160, 1851497, 3702994, 5554491, 7405988, 9257485, 11108982, 14811976, 18514970, 22217964, 27772455, 37029940, 44435928, 55544910, 74059880, 111089820, 222179640]

約数ペア:

[(1, 222179640), (2, 111089820), (3, 74059880), (4, 55544910), (5, 44435928), (6, 37029940), (8, 27772455), (10, 22217964), (12, 18514970), (15, 14811976), (20, 11108982), (24, 9257485), (30, 7405988), (40, 5554491), (60, 3702994), (120, 1851497), (929, 239160), (1858, 119580), (1993, 111480), (2787, 79720), (3716, 59790), (3986, 55740), (4645, 47832), (5574, 39860), (5979, 37160), (7432, 29895), (7972, 27870), (9290, 23916), (9965, 22296), (11148, 19930), (11958, 18580), (13935, 15944)]