64214760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535123}}^1$

素因数の和:535137

約数の個数: 32

約数和(自身を含む): 192644640

約数和(自身を除く): 128429880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535123, 1070246, 1605369, 2140492, 2675615, 3210738, 4280984, 5351230, 6421476, 8026845, 10702460, 12842952, 16053690, 21404920, 32107380, 64214760]

約数ペア:

[(1, 64214760), (2, 32107380), (3, 21404920), (4, 16053690), (5, 12842952), (6, 10702460), (8, 8026845), (10, 6421476), (12, 5351230), (15, 4280984), (20, 3210738), (24, 2675615), (30, 2140492), (40, 1605369), (60, 1070246), (120, 535123)]