60720640

素因数分解:

$2^9\times 5^1\times {\mathrm{23719}}^1$

素因数の和:23742

約数の個数: 40

約数和(自身を含む): 145593360

約数和(自身を除く): 84872720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 23719, 47438, 94876, 118595, 189752, 237190, 379504, 474380, 759008, 948760, 1518016, 1897520, 3036032, 3795040, 6072064, 7590080, 12144128, 15180160, 30360320, 60720640]

約数ペア:

[(1, 60720640), (2, 30360320), (4, 15180160), (5, 12144128), (8, 7590080), (10, 6072064), (16, 3795040), (20, 3036032), (32, 1897520), (40, 1518016), (64, 948760), (80, 759008), (128, 474380), (160, 379504), (256, 237190), (320, 189752), (512, 118595), (640, 94876), (1280, 47438), (2560, 23719)]