194584560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{810769}}^1$

素因数の和:810785

約数の個数: 40

約数和(自身を含む): 603212880

約数和(自身を除く): 408628320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 810769, 1621538, 2432307, 3243076, 4053845, 4864614, 6486152, 8107690, 9729228, 12161535, 12972304, 16215380, 19458456, 24323070, 32430760, 38916912, 48646140, 64861520, 97292280, 194584560]

約数ペア:

[(1, 194584560), (2, 97292280), (3, 64861520), (4, 48646140), (5, 38916912), (6, 32430760), (8, 24323070), (10, 19458456), (12, 16215380), (15, 12972304), (16, 12161535), (20, 9729228), (24, 8107690), (30, 6486152), (40, 4864614), (48, 4053845), (60, 3243076), (80, 2432307), (120, 1621538), (240, 810769)]