72488280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{604069}}^1$

素因数の和:604083

約数の個数: 32

約数和(自身を含む): 217465200

約数和(自身を除く): 144976920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 604069, 1208138, 1812207, 2416276, 3020345, 3624414, 4832552, 6040690, 7248828, 9061035, 12081380, 14497656, 18122070, 24162760, 36244140, 72488280]

約数ペア:

[(1, 72488280), (2, 36244140), (3, 24162760), (4, 18122070), (5, 14497656), (6, 12081380), (8, 9061035), (10, 7248828), (12, 6040690), (15, 4832552), (20, 3624414), (24, 3020345), (30, 2416276), (40, 1812207), (60, 1208138), (120, 604069)]