69913080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{194203}}^1$

素因数の和:194220

約数の個数: 48

約数和(自身を含む): 227218680

約数和(自身を除く): 157305600

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, 194203, 388406, 582609, 776812, 971015, 1165218, 1553624, 1747827, 1942030, 2330436, 2913045, 3495654, 3884060, 4660872, 5826090, 6991308, 7768120, 8739135, 11652180, 13982616, 17478270, 23304360, 34956540, 69913080]

約数ペア:

[(1, 69913080), (2, 34956540), (3, 23304360), (4, 17478270), (5, 13982616), (6, 11652180), (8, 8739135), (9, 7768120), (10, 6991308), (12, 5826090), (15, 4660872), (18, 3884060), (20, 3495654), (24, 2913045), (30, 2330436), (36, 1942030), (40, 1747827), (45, 1553624), (60, 1165218), (72, 971015), (90, 776812), (120, 582609), (180, 388406), (360, 194203)]