2131732440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5921479}}^1$

素因数の和:5921496

約数の個数: 48

約数和(自身を含む): 6928131600

約数和(自身を除く): 4796399160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5921479, 11842958, 17764437, 23685916, 29607395, 35528874, 47371832, 53293311, 59214790, 71057748, 88822185, 106586622, 118429580, 142115496, 177644370, 213173244, 236859160, 266466555, 355288740, 426346488, 532933110, 710577480, 1065866220, 2131732440]

約数ペア:

[(1, 2131732440), (2, 1065866220), (3, 710577480), (4, 532933110), (5, 426346488), (6, 355288740), (8, 266466555), (9, 236859160), (10, 213173244), (12, 177644370), (15, 142115496), (18, 118429580), (20, 106586622), (24, 88822185), (30, 71057748), (36, 59214790), (40, 53293311), (45, 47371832), (60, 35528874), (72, 29607395), (90, 23685916), (120, 17764437), (180, 11842958), (360, 5921479)]