45648320

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4965

約数の個数: 56

約数和(自身を含む): 112471200

約数和(自身を除く): 66822880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 4919, 9280, 9838, 19676, 24595, 39352, 49190, 78704, 98380, 142651, 157408, 196760, 285302, 314816, 393520, 570604, 713255, 787040, 1141208, 1426510, 1574080, 2282416, 2853020, 4564832, 5706040, 9129664, 11412080, 22824160, 45648320]

約数ペア:

[(1, 45648320), (2, 22824160), (4, 11412080), (5, 9129664), (8, 5706040), (10, 4564832), (16, 2853020), (20, 2282416), (29, 1574080), (32, 1426510), (40, 1141208), (58, 787040), (64, 713255), (80, 570604), (116, 393520), (145, 314816), (160, 285302), (232, 196760), (290, 157408), (320, 142651), (464, 98380), (580, 78704), (928, 49190), (1160, 39352), (1856, 24595), (2320, 19676), (4640, 9838), (4919, 9280)]