30360320

素因数分解:

$2^8\times 5^1\times {\mathrm{23719}}^1$

素因数の和:23740

約数の個数: 36

約数和(自身を含む): 72725520

約数和(自身を除く): 42365200

約数列:

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

約数ペア:

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