64575120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269063}}^1$

素因数の和:269079

約数の個数: 40

約数和(自身を含む): 200183616

約数和(自身を除く): 135608496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269063, 538126, 807189, 1076252, 1345315, 1614378, 2152504, 2690630, 3228756, 4035945, 4305008, 5381260, 6457512, 8071890, 10762520, 12915024, 16143780, 21525040, 32287560, 64575120]

約数ペア:

[(1, 64575120), (2, 32287560), (3, 21525040), (4, 16143780), (5, 12915024), (6, 10762520), (8, 8071890), (10, 6457512), (12, 5381260), (15, 4305008), (16, 4035945), (20, 3228756), (24, 2690630), (30, 2152504), (40, 1614378), (48, 1345315), (60, 1076252), (80, 807189), (120, 538126), (240, 269063)]