2047302480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8530427}}^1$

素因数の和:8530443

約数の個数: 40

約数和(自身を含む): 6346638432

約数和(自身を除く): 4299335952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8530427, 17060854, 25591281, 34121708, 42652135, 51182562, 68243416, 85304270, 102365124, 127956405, 136486832, 170608540, 204730248, 255912810, 341217080, 409460496, 511825620, 682434160, 1023651240, 2047302480]

約数ペア:

[(1, 2047302480), (2, 1023651240), (3, 682434160), (4, 511825620), (5, 409460496), (6, 341217080), (8, 255912810), (10, 204730248), (12, 170608540), (15, 136486832), (16, 127956405), (20, 102365124), (24, 85304270), (30, 68243416), (40, 51182562), (48, 42652135), (60, 34121708), (80, 25591281), (120, 17060854), (240, 8530427)]