1296233760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2700487}}^1$

素因数の和:2700505

約数の個数: 48

約数和(自身を含む): 4083137856

約数和(自身を除く): 2786904096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2700487, 5400974, 8101461, 10801948, 13502435, 16202922, 21603896, 27004870, 32405844, 40507305, 43207792, 54009740, 64811688, 81014610, 86415584, 108019480, 129623376, 162029220, 216038960, 259246752, 324058440, 432077920, 648116880, 1296233760]

約数ペア:

[(1, 1296233760), (2, 648116880), (3, 432077920), (4, 324058440), (5, 259246752), (6, 216038960), (8, 162029220), (10, 129623376), (12, 108019480), (15, 86415584), (16, 81014610), (20, 64811688), (24, 54009740), (30, 43207792), (32, 40507305), (40, 32405844), (48, 27004870), (60, 21603896), (80, 16202922), (96, 13502435), (120, 10801948), (160, 8101461), (240, 5400974), (480, 2700487)]