246071520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6329}}^1$

素因数の和:6359

約数の個数: 144

約数和(自身を含む): 870957360

約数和(自身を除く): 624885840

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6329, 6480, 7776, 9720, 12658, 12960, 18987, 19440, 25316, 31645, 37974, 38880, 50632, 56961, 63290, 75948, 94935, 101264, 113922, 126580, 151896, 170883, 189870, 202528, 227844, 253160, 284805, 303792, 341766, 379740, 455688, 506320, 512649, 569610, 607584, 683532, 759480, 854415, 911376, 1012640, 1025298, 1139220, 1367064, 1518960, 1537947, 1708830, 1822752, 2050596, 2278440, 2563245, 2734128, 3037920, 3075894, 3417660, 4101192, 4556880, 5126490, 5468256, 6151788, 6835320, 7689735, 8202384, 9113760, 10252980, 12303576, 13670640, 15379470, 16404768, 20505960, 24607152, 27341280, 30758940, 41011920, 49214304, 61517880, 82023840, 123035760, 246071520]

約数ペア:

[(1, 246071520), (2, 123035760), (3, 82023840), (4, 61517880), (5, 49214304), (6, 41011920), (8, 30758940), (9, 27341280), (10, 24607152), (12, 20505960), (15, 16404768), (16, 15379470), (18, 13670640), (20, 12303576), (24, 10252980), (27, 9113760), (30, 8202384), (32, 7689735), (36, 6835320), (40, 6151788), (45, 5468256), (48, 5126490), (54, 4556880), (60, 4101192), (72, 3417660), (80, 3075894), (81, 3037920), (90, 2734128), (96, 2563245), (108, 2278440), (120, 2050596), (135, 1822752), (144, 1708830), (160, 1537947), (162, 1518960), (180, 1367064), (216, 1139220), (240, 1025298), (243, 1012640), (270, 911376), (288, 854415), (324, 759480), (360, 683532), (405, 607584), (432, 569610), (480, 512649), (486, 506320), (540, 455688), (648, 379740), (720, 341766), (810, 303792), (864, 284805), (972, 253160), (1080, 227844), (1215, 202528), (1296, 189870), (1440, 170883), (1620, 151896), (1944, 126580), (2160, 113922), (2430, 101264), (2592, 94935), (3240, 75948), (3888, 63290), (4320, 56961), (4860, 50632), (6329, 38880), (6480, 37974), (7776, 31645), (9720, 25316), (12658, 19440), (12960, 18987)]