79943460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1693}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 224258496

約数和(自身を除く): 144315036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 1693, 2361, 3148, 3386, 3935, 4722, 5079, 6772, 7870, 8465, 9444, 10158, 11805, 15740, 16930, 20316, 23610, 25395, 33860, 47220, 50790, 101580, 1332391, 2664782, 3997173, 5329564, 6661955, 7994346, 13323910, 15988692, 19985865, 26647820, 39971730, 79943460]

約数ペア:

[(1, 79943460), (2, 39971730), (3, 26647820), (4, 19985865), (5, 15988692), (6, 13323910), (10, 7994346), (12, 6661955), (15, 5329564), (20, 3997173), (30, 2664782), (60, 1332391), (787, 101580), (1574, 50790), (1693, 47220), (2361, 33860), (3148, 25395), (3386, 23610), (3935, 20316), (4722, 16930), (5079, 15740), (6772, 11805), (7870, 10158), (8465, 9444)]