156980760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1308173}}^1$

素因数の和:1308187

約数の個数: 32

約数和(自身を含む): 470942640

約数和(自身を除く): 313961880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1308173, 2616346, 3924519, 5232692, 6540865, 7849038, 10465384, 13081730, 15698076, 19622595, 26163460, 31396152, 39245190, 52326920, 78490380, 156980760]

約数ペア:

[(1, 156980760), (2, 78490380), (3, 52326920), (4, 39245190), (5, 31396152), (6, 26163460), (8, 19622595), (10, 15698076), (12, 13081730), (15, 10465384), (20, 7849038), (24, 6540865), (30, 5232692), (40, 3924519), (60, 2616346), (120, 1308173)]