612770520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{268759}}^1$

素因数の和:268792

約数の個数: 64

約数和(自身を含む): 1935072000

約数和(自身を除く): 1322301480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 268759, 537518, 806277, 1075036, 1343795, 1612554, 2150072, 2687590, 3225108, 4031385, 5106421, 5375180, 6450216, 8062770, 10212842, 10750360, 15319263, 16125540, 20425684, 25532105, 30638526, 32251080, 40851368, 51064210, 61277052, 76596315, 102128420, 122554104, 153192630, 204256840, 306385260, 612770520]

約数ペア:

[(1, 612770520), (2, 306385260), (3, 204256840), (4, 153192630), (5, 122554104), (6, 102128420), (8, 76596315), (10, 61277052), (12, 51064210), (15, 40851368), (19, 32251080), (20, 30638526), (24, 25532105), (30, 20425684), (38, 16125540), (40, 15319263), (57, 10750360), (60, 10212842), (76, 8062770), (95, 6450216), (114, 5375180), (120, 5106421), (152, 4031385), (190, 3225108), (228, 2687590), (285, 2150072), (380, 1612554), (456, 1343795), (570, 1075036), (760, 806277), (1140, 537518), (2280, 268759)]