136661520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{569423}}^1$

素因数の和:569439

約数の個数: 40

約数和(自身を含む): 423651456

約数和(自身を除く): 286989936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 569423, 1138846, 1708269, 2277692, 2847115, 3416538, 4555384, 5694230, 6833076, 8541345, 9110768, 11388460, 13666152, 17082690, 22776920, 27332304, 34165380, 45553840, 68330760, 136661520]

約数ペア:

[(1, 136661520), (2, 68330760), (3, 45553840), (4, 34165380), (5, 27332304), (6, 22776920), (8, 17082690), (10, 13666152), (12, 11388460), (15, 9110768), (16, 8541345), (20, 6833076), (24, 5694230), (30, 4555384), (40, 3416538), (48, 2847115), (60, 2277692), (80, 1708269), (120, 1138846), (240, 569423)]