248132160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3191}}^1$

素因数の和:3223

約数の個数: 168

約数和(自身を含む): 885358656

約数和(自身を除く): 637226496

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3191, 3240, 3888, 4320, 4860, 5184, 6382, 6480, 7776, 8640, 9573, 9720, 12764, 12960, 15552, 15955, 19146, 19440, 25528, 25920, 28719, 31910, 38292, 38880, 47865, 51056, 57438, 63820, 76584, 77760, 86157, 95730, 102112, 114876, 127640, 143595, 153168, 172314, 191460, 204224, 229752, 255280, 258471, 287190, 306336, 344628, 382920, 430785, 459504, 510560, 516942, 574380, 612672, 689256, 765840, 775413, 861570, 919008, 1021120, 1033884, 1148760, 1292355, 1378512, 1531680, 1550826, 1723140, 1838016, 2067768, 2297520, 2584710, 2757024, 3063360, 3101652, 3446280, 3877065, 4135536, 4595040, 5169420, 5514048, 6203304, 6892560, 7754130, 8271072, 9190080, 10338840, 12406608, 13785120, 15508260, 16542144, 20677680, 24813216, 27570240, 31016520, 41355360, 49626432, 62033040, 82710720, 124066080, 248132160]

約数ペア:

[(1, 248132160), (2, 124066080), (3, 82710720), (4, 62033040), (5, 49626432), (6, 41355360), (8, 31016520), (9, 27570240), (10, 24813216), (12, 20677680), (15, 16542144), (16, 15508260), (18, 13785120), (20, 12406608), (24, 10338840), (27, 9190080), (30, 8271072), (32, 7754130), (36, 6892560), (40, 6203304), (45, 5514048), (48, 5169420), (54, 4595040), (60, 4135536), (64, 3877065), (72, 3446280), (80, 3101652), (81, 3063360), (90, 2757024), (96, 2584710), (108, 2297520), (120, 2067768), (135, 1838016), (144, 1723140), (160, 1550826), (162, 1531680), (180, 1378512), (192, 1292355), (216, 1148760), (240, 1033884), (243, 1021120), (270, 919008), (288, 861570), (320, 775413), (324, 765840), (360, 689256), (405, 612672), (432, 574380), (480, 516942), (486, 510560), (540, 459504), (576, 430785), (648, 382920), (720, 344628), (810, 306336), (864, 287190), (960, 258471), (972, 255280), (1080, 229752), (1215, 204224), (1296, 191460), (1440, 172314), (1620, 153168), (1728, 143595), (1944, 127640), (2160, 114876), (2430, 102112), (2592, 95730), (2880, 86157), (3191, 77760), (3240, 76584), (3888, 63820), (4320, 57438), (4860, 51056), (5184, 47865), (6382, 38880), (6480, 38292), (7776, 31910), (8640, 28719), (9573, 25920), (9720, 25528), (12764, 19440), (12960, 19146), (15552, 15955)]