1551148440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{14639}}^1$

素因数の和:15536

約数の個数: 64

約数和(自身を含む): 4659033600

約数和(自身を除く): 3107885160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 883, 1766, 2649, 3532, 4415, 5298, 7064, 8830, 10596, 13245, 14639, 17660, 21192, 26490, 29278, 35320, 43917, 52980, 58556, 73195, 87834, 105960, 117112, 146390, 175668, 219585, 292780, 351336, 439170, 585560, 878340, 1756680, 12926237, 25852474, 38778711, 51704948, 64631185, 77557422, 103409896, 129262370, 155114844, 193893555, 258524740, 310229688, 387787110, 517049480, 775574220, 1551148440]

約数ペア:

[(1, 1551148440), (2, 775574220), (3, 517049480), (4, 387787110), (5, 310229688), (6, 258524740), (8, 193893555), (10, 155114844), (12, 129262370), (15, 103409896), (20, 77557422), (24, 64631185), (30, 51704948), (40, 38778711), (60, 25852474), (120, 12926237), (883, 1756680), (1766, 878340), (2649, 585560), (3532, 439170), (4415, 351336), (5298, 292780), (7064, 219585), (8830, 175668), (10596, 146390), (13245, 117112), (14639, 105960), (17660, 87834), (21192, 73195), (26490, 58556), (29278, 52980), (35320, 43917)]