2822160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 9552960

約数和(自身を除く): 6730800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1069, 1320, 2138, 2640, 3207, 4276, 5345, 6414, 8552, 10690, 11759, 12828, 16035, 17104, 21380, 23518, 25656, 32070, 35277, 42760, 47036, 51312, 58795, 64140, 70554, 85520, 94072, 117590, 128280, 141108, 176385, 188144, 235180, 256560, 282216, 352770, 470360, 564432, 705540, 940720, 1411080, 2822160]

約数ペア:

[(1, 2822160), (2, 1411080), (3, 940720), (4, 705540), (5, 564432), (6, 470360), (8, 352770), (10, 282216), (11, 256560), (12, 235180), (15, 188144), (16, 176385), (20, 141108), (22, 128280), (24, 117590), (30, 94072), (33, 85520), (40, 70554), (44, 64140), (48, 58795), (55, 51312), (60, 47036), (66, 42760), (80, 35277), (88, 32070), (110, 25656), (120, 23518), (132, 21380), (165, 17104), (176, 16035), (220, 12828), (240, 11759), (264, 10690), (330, 8552), (440, 6414), (528, 5345), (660, 4276), (880, 3207), (1069, 2640), (1320, 2138)]