139588080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{581617}}^1$

素因数の和:581633

約数の個数: 40

約数和(自身を含む): 432723792

約数和(自身を除く): 293135712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 581617, 1163234, 1744851, 2326468, 2908085, 3489702, 4652936, 5816170, 6979404, 8724255, 9305872, 11632340, 13958808, 17448510, 23264680, 27917616, 34897020, 46529360, 69794040, 139588080]

約数ペア:

[(1, 139588080), (2, 69794040), (3, 46529360), (4, 34897020), (5, 27917616), (6, 23264680), (8, 17448510), (10, 13958808), (12, 11632340), (15, 9305872), (16, 8724255), (20, 6979404), (24, 5816170), (30, 4652936), (40, 3489702), (48, 2908085), (60, 2326468), (80, 1744851), (120, 1163234), (240, 581617)]