30791640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23327}}^1$

素因数の和:23352

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 69985320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 23327, 46654, 69981, 93308, 116635, 139962, 186616, 233270, 256597, 279924, 349905, 466540, 513194, 559848, 699810, 769791, 933080, 1026388, 1282985, 1399620, 1539582, 2052776, 2565970, 2799240, 3079164, 3848955, 5131940, 6158328, 7697910, 10263880, 15395820, 30791640]

約数ペア:

[(1, 30791640), (2, 15395820), (3, 10263880), (4, 7697910), (5, 6158328), (6, 5131940), (8, 3848955), (10, 3079164), (11, 2799240), (12, 2565970), (15, 2052776), (20, 1539582), (22, 1399620), (24, 1282985), (30, 1026388), (33, 933080), (40, 769791), (44, 699810), (55, 559848), (60, 513194), (66, 466540), (88, 349905), (110, 279924), (120, 256597), (132, 233270), (165, 186616), (220, 139962), (264, 116635), (330, 93308), (440, 69981), (660, 46654), (1320, 23327)]