79763160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{664693}}^1$

素因数の和:664707

約数の個数: 32

約数和(自身を含む): 239289840

約数和(自身を除く): 159526680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 664693, 1329386, 1994079, 2658772, 3323465, 3988158, 5317544, 6646930, 7976316, 9970395, 13293860, 15952632, 19940790, 26587720, 39881580, 79763160]

約数ペア:

[(1, 79763160), (2, 39881580), (3, 26587720), (4, 19940790), (5, 15952632), (6, 13293860), (8, 9970395), (10, 7976316), (12, 6646930), (15, 5317544), (20, 3988158), (24, 3323465), (30, 2658772), (40, 1994079), (60, 1329386), (120, 664693)]