555101520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2312923}}^1$

素因数の和:2312939

約数の個数: 40

約数和(自身を含む): 1720815456

約数和(自身を除く): 1165713936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2312923, 4625846, 6938769, 9251692, 11564615, 13877538, 18503384, 23129230, 27755076, 34693845, 37006768, 46258460, 55510152, 69387690, 92516920, 111020304, 138775380, 185033840, 277550760, 555101520]

約数ペア:

[(1, 555101520), (2, 277550760), (3, 185033840), (4, 138775380), (5, 111020304), (6, 92516920), (8, 69387690), (10, 55510152), (12, 46258460), (15, 37006768), (16, 34693845), (20, 27755076), (24, 23129230), (30, 18503384), (40, 13877538), (48, 11564615), (60, 9251692), (80, 6938769), (120, 4625846), (240, 2312923)]