26078280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{217319}}^1$

素因数の和:217333

約数の個数: 32

約数和(自身を含む): 78235200

約数和(自身を除く): 52156920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 217319, 434638, 651957, 869276, 1086595, 1303914, 1738552, 2173190, 2607828, 3259785, 4346380, 5215656, 6519570, 8692760, 13039140, 26078280]

約数ペア:

[(1, 26078280), (2, 13039140), (3, 8692760), (4, 6519570), (5, 5215656), (6, 4346380), (8, 3259785), (10, 2607828), (12, 2173190), (15, 1738552), (20, 1303914), (24, 1086595), (30, 869276), (40, 651957), (60, 434638), (120, 217319)]