80117040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{333821}}^1$

素因数の和:333837

約数の個数: 40

約数和(自身を含む): 248363568

約数和(自身を除く): 168246528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 333821, 667642, 1001463, 1335284, 1669105, 2002926, 2670568, 3338210, 4005852, 5007315, 5341136, 6676420, 8011704, 10014630, 13352840, 16023408, 20029260, 26705680, 40058520, 80117040]

約数ペア:

[(1, 80117040), (2, 40058520), (3, 26705680), (4, 20029260), (5, 16023408), (6, 13352840), (8, 10014630), (10, 8011704), (12, 6676420), (15, 5341136), (16, 5007315), (20, 4005852), (24, 3338210), (30, 2670568), (40, 2002926), (48, 1669105), (60, 1335284), (80, 1001463), (120, 667642), (240, 333821)]