77412960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53759}}^1$

素因数の和:53780

約数の個数: 72

約数和(自身を含む): 264176640

約数和(自身を除く): 186763680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 53759, 107518, 161277, 215036, 268795, 322554, 430072, 483831, 537590, 645108, 806385, 860144, 967662, 1075180, 1290216, 1612770, 1720288, 1935324, 2150360, 2419155, 2580432, 3225540, 3870648, 4300720, 4838310, 5160864, 6451080, 7741296, 8601440, 9676620, 12902160, 15482592, 19353240, 25804320, 38706480, 77412960]

約数ペア:

[(1, 77412960), (2, 38706480), (3, 25804320), (4, 19353240), (5, 15482592), (6, 12902160), (8, 9676620), (9, 8601440), (10, 7741296), (12, 6451080), (15, 5160864), (16, 4838310), (18, 4300720), (20, 3870648), (24, 3225540), (30, 2580432), (32, 2419155), (36, 2150360), (40, 1935324), (45, 1720288), (48, 1612770), (60, 1290216), (72, 1075180), (80, 967662), (90, 860144), (96, 806385), (120, 645108), (144, 537590), (160, 483831), (180, 430072), (240, 322554), (288, 268795), (360, 215036), (480, 161277), (720, 107518), (1440, 53759)]