1342040640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1397959}}^1$

素因数の和:1397979

約数の個数: 56

約数和(自身を含む): 4260982080

約数和(自身を除く): 2918941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1397959, 2795918, 4193877, 5591836, 6989795, 8387754, 11183672, 13979590, 16775508, 20969385, 22367344, 27959180, 33551016, 41938770, 44734688, 55918360, 67102032, 83877540, 89469376, 111836720, 134204064, 167755080, 223673440, 268408128, 335510160, 447346880, 671020320, 1342040640]

約数ペア:

[(1, 1342040640), (2, 671020320), (3, 447346880), (4, 335510160), (5, 268408128), (6, 223673440), (8, 167755080), (10, 134204064), (12, 111836720), (15, 89469376), (16, 83877540), (20, 67102032), (24, 55918360), (30, 44734688), (32, 41938770), (40, 33551016), (48, 27959180), (60, 22367344), (64, 20969385), (80, 16775508), (96, 13979590), (120, 11183672), (160, 8387754), (192, 6989795), (240, 5591836), (320, 4193877), (480, 2795918), (960, 1397959)]