71199480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53939}}^1$

素因数の和:53964

約数の個数: 64

約数和(自身を含む): 233020800

約数和(自身を除く): 161821320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 53939, 107878, 161817, 215756, 269695, 323634, 431512, 539390, 593329, 647268, 809085, 1078780, 1186658, 1294536, 1618170, 1779987, 2157560, 2373316, 2966645, 3236340, 3559974, 4746632, 5933290, 6472680, 7119948, 8899935, 11866580, 14239896, 17799870, 23733160, 35599740, 71199480]

約数ペア:

[(1, 71199480), (2, 35599740), (3, 23733160), (4, 17799870), (5, 14239896), (6, 11866580), (8, 8899935), (10, 7119948), (11, 6472680), (12, 5933290), (15, 4746632), (20, 3559974), (22, 3236340), (24, 2966645), (30, 2373316), (33, 2157560), (40, 1779987), (44, 1618170), (55, 1294536), (60, 1186658), (66, 1078780), (88, 809085), (110, 647268), (120, 593329), (132, 539390), (165, 431512), (220, 323634), (264, 269695), (330, 215756), (440, 161817), (660, 107878), (1320, 53939)]