79905240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 261396720

約数和(自身を除く): 181491480

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, 173, 180, 346, 360, 519, 692, 865, 1038, 1283, 1384, 1557, 1730, 2076, 2566, 2595, 3114, 3460, 3849, 4152, 5132, 5190, 6228, 6415, 6920, 7698, 7785, 10264, 10380, 11547, 12456, 12830, 15396, 15570, 19245, 20760, 23094, 25660, 30792, 31140, 38490, 46188, 51320, 57735, 62280, 76980, 92376, 115470, 153960, 221959, 230940, 443918, 461880, 665877, 887836, 1109795, 1331754, 1775672, 1997631, 2219590, 2663508, 3329385, 3995262, 4439180, 5327016, 6658770, 7990524, 8878360, 9988155, 13317540, 15981048, 19976310, 26635080, 39952620, 79905240]

約数ペア:

[(1, 79905240), (2, 39952620), (3, 26635080), (4, 19976310), (5, 15981048), (6, 13317540), (8, 9988155), (9, 8878360), (10, 7990524), (12, 6658770), (15, 5327016), (18, 4439180), (20, 3995262), (24, 3329385), (30, 2663508), (36, 2219590), (40, 1997631), (45, 1775672), (60, 1331754), (72, 1109795), (90, 887836), (120, 665877), (173, 461880), (180, 443918), (346, 230940), (360, 221959), (519, 153960), (692, 115470), (865, 92376), (1038, 76980), (1283, 62280), (1384, 57735), (1557, 51320), (1730, 46188), (2076, 38490), (2566, 31140), (2595, 30792), (3114, 25660), (3460, 23094), (3849, 20760), (4152, 19245), (5132, 15570), (5190, 15396), (6228, 12830), (6415, 12456), (6920, 11547), (7698, 10380), (7785, 10264)]