55522320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33049}}^1$

素因数の和:33072

約数の個数: 80

約数和(自身を含む): 196713600

約数和(自身を除く): 141191280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33049, 66098, 99147, 132196, 165245, 198294, 231343, 264392, 330490, 396588, 462686, 495735, 528784, 660980, 694029, 793176, 925372, 991470, 1156715, 1321960, 1388058, 1586352, 1850744, 1982940, 2313430, 2643920, 2776116, 3470145, 3701488, 3965880, 4626860, 5552232, 6940290, 7931760, 9253720, 11104464, 13880580, 18507440, 27761160, 55522320]

約数ペア:

[(1, 55522320), (2, 27761160), (3, 18507440), (4, 13880580), (5, 11104464), (6, 9253720), (7, 7931760), (8, 6940290), (10, 5552232), (12, 4626860), (14, 3965880), (15, 3701488), (16, 3470145), (20, 2776116), (21, 2643920), (24, 2313430), (28, 1982940), (30, 1850744), (35, 1586352), (40, 1388058), (42, 1321960), (48, 1156715), (56, 991470), (60, 925372), (70, 793176), (80, 694029), (84, 660980), (105, 528784), (112, 495735), (120, 462686), (140, 396588), (168, 330490), (210, 264392), (240, 231343), (280, 198294), (336, 165245), (420, 132196), (560, 99147), (840, 66098), (1680, 33049)]