161707080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1973}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 486077760

約数和(自身を除く): 324370680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1366, 1973, 2049, 2732, 3415, 3946, 4098, 5464, 5919, 6830, 7892, 8196, 9865, 10245, 11838, 13660, 15784, 16392, 19730, 20490, 23676, 27320, 29595, 39460, 40980, 47352, 59190, 78920, 81960, 118380, 236760, 1347559, 2695118, 4042677, 5390236, 6737795, 8085354, 10780472, 13475590, 16170708, 20213385, 26951180, 32341416, 40426770, 53902360, 80853540, 161707080]

約数ペア:

[(1, 161707080), (2, 80853540), (3, 53902360), (4, 40426770), (5, 32341416), (6, 26951180), (8, 20213385), (10, 16170708), (12, 13475590), (15, 10780472), (20, 8085354), (24, 6737795), (30, 5390236), (40, 4042677), (60, 2695118), (120, 1347559), (683, 236760), (1366, 118380), (1973, 81960), (2049, 78920), (2732, 59190), (3415, 47352), (3946, 40980), (4098, 39460), (5464, 29595), (5919, 27320), (6830, 23676), (7892, 20490), (8196, 19730), (9865, 16392), (10245, 15784), (11838, 13660)]