79507140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1325119}}^1$

素因数の和:1325131

約数の個数: 24

約数和(自身を含む): 222620160

約数和(自身を除く): 143113020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1325119, 2650238, 3975357, 5300476, 6625595, 7950714, 13251190, 15901428, 19876785, 26502380, 39753570, 79507140]

約数ペア:

[(1, 79507140), (2, 39753570), (3, 26502380), (4, 19876785), (5, 15901428), (6, 13251190), (10, 7950714), (12, 6625595), (15, 5300476), (20, 3975357), (30, 2650238), (60, 1325119)]