216225060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{8209}}^1$

素因数の和:8660

約数の個数: 48

約数和(自身を含む): 606883200

約数和(自身を除く): 390658140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8209, 8780, 13170, 16418, 24627, 26340, 32836, 41045, 49254, 82090, 98508, 123135, 164180, 246270, 492540, 3603751, 7207502, 10811253, 14415004, 18018755, 21622506, 36037510, 43245012, 54056265, 72075020, 108112530, 216225060]

約数ペア:

[(1, 216225060), (2, 108112530), (3, 72075020), (4, 54056265), (5, 43245012), (6, 36037510), (10, 21622506), (12, 18018755), (15, 14415004), (20, 10811253), (30, 7207502), (60, 3603751), (439, 492540), (878, 246270), (1317, 164180), (1756, 123135), (2195, 98508), (2634, 82090), (4390, 49254), (5268, 41045), (6585, 32836), (8209, 26340), (8780, 24627), (13170, 16418)]