188477280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{14543}}^1$

素因数の和:14570

約数の個数: 120

約数和(自身を含む): 665213472

約数和(自身を除く): 476736192

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, 4320, 6480, 12960, 14543, 29086, 43629, 58172, 72715, 87258, 116344, 130887, 145430, 174516, 218145, 232688, 261774, 290860, 349032, 392661, 436290, 465376, 523548, 581720, 654435, 698064, 785322, 872580, 1047096, 1163440, 1177983, 1308870, 1396128, 1570644, 1745160, 1963305, 2094192, 2326880, 2355966, 2617740, 3141288, 3490320, 3926610, 4188384, 4711932, 5235480, 5889915, 6282576, 6980640, 7853220, 9423864, 10470960, 11779830, 12565152, 15706440, 18847728, 20941920, 23559660, 31412880, 37695456, 47119320, 62825760, 94238640, 188477280]

約数ペア:

[(1, 188477280), (2, 94238640), (3, 62825760), (4, 47119320), (5, 37695456), (6, 31412880), (8, 23559660), (9, 20941920), (10, 18847728), (12, 15706440), (15, 12565152), (16, 11779830), (18, 10470960), (20, 9423864), (24, 7853220), (27, 6980640), (30, 6282576), (32, 5889915), (36, 5235480), (40, 4711932), (45, 4188384), (48, 3926610), (54, 3490320), (60, 3141288), (72, 2617740), (80, 2355966), (81, 2326880), (90, 2094192), (96, 1963305), (108, 1745160), (120, 1570644), (135, 1396128), (144, 1308870), (160, 1177983), (162, 1163440), (180, 1047096), (216, 872580), (240, 785322), (270, 698064), (288, 654435), (324, 581720), (360, 523548), (405, 465376), (432, 436290), (480, 392661), (540, 349032), (648, 290860), (720, 261774), (810, 232688), (864, 218145), (1080, 174516), (1296, 145430), (1440, 130887), (1620, 116344), (2160, 87258), (2592, 72715), (3240, 58172), (4320, 43629), (6480, 29086), (12960, 14543)]