7944840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 26746200

約数和(自身を除く): 18801360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 761, 870, 1044, 1160, 1305, 1522, 1740, 2088, 2283, 2610, 3044, 3480, 3805, 4566, 5220, 6088, 6849, 7610, 9132, 10440, 11415, 13698, 15220, 18264, 22069, 22830, 27396, 30440, 34245, 44138, 45660, 54792, 66207, 68490, 88276, 91320, 110345, 132414, 136980, 176552, 198621, 220690, 264828, 273960, 331035, 397242, 441380, 529656, 662070, 794484, 882760, 993105, 1324140, 1588968, 1986210, 2648280, 3972420, 7944840]

約数ペア:

[(1, 7944840), (2, 3972420), (3, 2648280), (4, 1986210), (5, 1588968), (6, 1324140), (8, 993105), (9, 882760), (10, 794484), (12, 662070), (15, 529656), (18, 441380), (20, 397242), (24, 331035), (29, 273960), (30, 264828), (36, 220690), (40, 198621), (45, 176552), (58, 136980), (60, 132414), (72, 110345), (87, 91320), (90, 88276), (116, 68490), (120, 66207), (145, 54792), (174, 45660), (180, 44138), (232, 34245), (261, 30440), (290, 27396), (348, 22830), (360, 22069), (435, 18264), (522, 15220), (580, 13698), (696, 11415), (761, 10440), (870, 9132), (1044, 7610), (1160, 6849), (1305, 6088), (1522, 5220), (1740, 4566), (2088, 3805), (2283, 3480), (2610, 3044)]