1214937720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3374827}}^1$

素因数の和:3374844

約数の個数: 48

約数和(自身を含む): 3948548760

約数和(自身を除く): 2733611040

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, 3374827, 6749654, 10124481, 13499308, 16874135, 20248962, 26998616, 30373443, 33748270, 40497924, 50622405, 60746886, 67496540, 80995848, 101244810, 121493772, 134993080, 151867215, 202489620, 242987544, 303734430, 404979240, 607468860, 1214937720]

約数ペア:

[(1, 1214937720), (2, 607468860), (3, 404979240), (4, 303734430), (5, 242987544), (6, 202489620), (8, 151867215), (9, 134993080), (10, 121493772), (12, 101244810), (15, 80995848), (18, 67496540), (20, 60746886), (24, 50622405), (30, 40497924), (36, 33748270), (40, 30373443), (45, 26998616), (60, 20248962), (72, 16874135), (90, 13499308), (120, 10124481), (180, 6749654), (360, 3374827)]