8180940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 23304960

約数和(自身を除く): 15124020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 2311, 3540, 4622, 6933, 9244, 11555, 13866, 23110, 27732, 34665, 46220, 69330, 136349, 138660, 272698, 409047, 545396, 681745, 818094, 1363490, 1636188, 2045235, 2726980, 4090470, 8180940]

約数ペア:

[(1, 8180940), (2, 4090470), (3, 2726980), (4, 2045235), (5, 1636188), (6, 1363490), (10, 818094), (12, 681745), (15, 545396), (20, 409047), (30, 272698), (59, 138660), (60, 136349), (118, 69330), (177, 46220), (236, 34665), (295, 27732), (354, 23110), (590, 13866), (708, 11555), (885, 9244), (1180, 6933), (1770, 4622), (2311, 3540)]