53511840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4129}}^1$

素因数の和:4156

約数の個数: 120

約数和(自身を含む): 188897940

約数和(自身を除く): 135386100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4129, 4320, 6480, 8258, 12387, 12960, 16516, 20645, 24774, 33032, 37161, 41290, 49548, 61935, 66064, 74322, 82580, 99096, 111483, 123870, 132128, 148644, 165160, 185805, 198192, 222966, 247740, 297288, 330320, 334449, 371610, 396384, 445932, 495480, 557415, 594576, 660640, 668898, 743220, 891864, 990960, 1114830, 1189152, 1337796, 1486440, 1672245, 1783728, 1981920, 2229660, 2675592, 2972880, 3344490, 3567456, 4459320, 5351184, 5945760, 6688980, 8918640, 10702368, 13377960, 17837280, 26755920, 53511840]

約数ペア:

[(1, 53511840), (2, 26755920), (3, 17837280), (4, 13377960), (5, 10702368), (6, 8918640), (8, 6688980), (9, 5945760), (10, 5351184), (12, 4459320), (15, 3567456), (16, 3344490), (18, 2972880), (20, 2675592), (24, 2229660), (27, 1981920), (30, 1783728), (32, 1672245), (36, 1486440), (40, 1337796), (45, 1189152), (48, 1114830), (54, 990960), (60, 891864), (72, 743220), (80, 668898), (81, 660640), (90, 594576), (96, 557415), (108, 495480), (120, 445932), (135, 396384), (144, 371610), (160, 334449), (162, 330320), (180, 297288), (216, 247740), (240, 222966), (270, 198192), (288, 185805), (324, 165160), (360, 148644), (405, 132128), (432, 123870), (480, 111483), (540, 99096), (648, 82580), (720, 74322), (810, 66064), (864, 61935), (1080, 49548), (1296, 41290), (1440, 37161), (1620, 33032), (2160, 24774), (2592, 20645), (3240, 16516), (4129, 12960), (4320, 12387), (6480, 8258)]