28634370840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79539919}}^1$

素因数の和:79539936

約数の個数: 48

約数和(自身を含む): 93061706400

約数和(自身を除く): 64427335560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 79539919, 159079838, 238619757, 318159676, 397699595, 477239514, 636319352, 715859271, 795399190, 954479028, 1193098785, 1431718542, 1590798380, 1908958056, 2386197570, 2863437084, 3181596760, 3579296355, 4772395140, 5726874168, 7158592710, 9544790280, 14317185420, 28634370840]

約数ペア:

[(1, 28634370840), (2, 14317185420), (3, 9544790280), (4, 7158592710), (5, 5726874168), (6, 4772395140), (8, 3579296355), (9, 3181596760), (10, 2863437084), (12, 2386197570), (15, 1908958056), (18, 1590798380), (20, 1431718542), (24, 1193098785), (30, 954479028), (36, 795399190), (40, 715859271), (45, 636319352), (60, 477239514), (72, 397699595), (90, 318159676), (120, 238619757), (180, 159079838), (360, 79539919)]