23791140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{132173}}^1$

素因数の和:132188

約数の個数: 36

約数和(自身を含む): 72167004

約数和(自身を除く): 48375864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 132173, 264346, 396519, 528692, 660865, 793038, 1189557, 1321730, 1586076, 1982595, 2379114, 2643460, 3965190, 4758228, 5947785, 7930380, 11895570, 23791140]

約数ペア:

[(1, 23791140), (2, 11895570), (3, 7930380), (4, 5947785), (5, 4758228), (6, 3965190), (9, 2643460), (10, 2379114), (12, 1982595), (15, 1586076), (18, 1321730), (20, 1189557), (30, 793038), (36, 660865), (45, 528692), (60, 396519), (90, 264346), (180, 132173)]