1566244980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{79829}}^1$

素因数の和:79953

約数の個数: 72

約数和(自身を含む): 4794589800

約数和(自身を除く): 3228344820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 79829, 159658, 239487, 319316, 399145, 478974, 718461, 798290, 957948, 1197435, 1436922, 1596580, 2394870, 2873844, 3592305, 4789740, 7184610, 8701361, 14369220, 17402722, 26104083, 34805444, 43506805, 52208166, 78312249, 87013610, 104416332, 130520415, 156624498, 174027220, 261040830, 313248996, 391561245, 522081660, 783122490, 1566244980]

約数ペア:

[(1, 1566244980), (2, 783122490), (3, 522081660), (4, 391561245), (5, 313248996), (6, 261040830), (9, 174027220), (10, 156624498), (12, 130520415), (15, 104416332), (18, 87013610), (20, 78312249), (30, 52208166), (36, 43506805), (45, 34805444), (60, 26104083), (90, 17402722), (109, 14369220), (180, 8701361), (218, 7184610), (327, 4789740), (436, 3592305), (545, 2873844), (654, 2394870), (981, 1596580), (1090, 1436922), (1308, 1197435), (1635, 957948), (1962, 798290), (2180, 718461), (3270, 478974), (3924, 399145), (4905, 319316), (6540, 239487), (9810, 159658), (19620, 79829)]