79483980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1324733}}^1$

素因数の和:1324745

約数の個数: 24

約数和(自身を含む): 222555312

約数和(自身を除く): 143071332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1324733, 2649466, 3974199, 5298932, 6623665, 7948398, 13247330, 15896796, 19870995, 26494660, 39741990, 79483980]

約数ペア:

[(1, 79483980), (2, 39741990), (3, 26494660), (4, 19870995), (5, 15896796), (6, 13247330), (10, 7948398), (12, 6623665), (15, 5298932), (20, 3974199), (30, 2649466), (60, 1324733)]