4491840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{4679}}^1$

素因数の和:4699

約数の個数: 56

約数和(自身を含む): 14264640

約数和(自身を除く): 9772800

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, 4679, 9358, 14037, 18716, 23395, 28074, 37432, 46790, 56148, 70185, 74864, 93580, 112296, 140370, 149728, 187160, 224592, 280740, 299456, 374320, 449184, 561480, 748640, 898368, 1122960, 1497280, 2245920, 4491840]

約数ペア:

[(1, 4491840), (2, 2245920), (3, 1497280), (4, 1122960), (5, 898368), (6, 748640), (8, 561480), (10, 449184), (12, 374320), (15, 299456), (16, 280740), (20, 224592), (24, 187160), (30, 149728), (32, 140370), (40, 112296), (48, 93580), (60, 74864), (64, 70185), (80, 56148), (96, 46790), (120, 37432), (160, 28074), (192, 23395), (240, 18716), (320, 14037), (480, 9358), (960, 4679)]