165421440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3191}}^1$

素因数の和:3222

約数の個数: 160

約数和(自身を含む): 590934960

約数和(自身を除く): 425513520

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3191, 3240, 3456, 4320, 5184, 5760, 6382, 6480, 8640, 9573, 10368, 12764, 12960, 15955, 17280, 19146, 25528, 25920, 28719, 31910, 38292, 47865, 51056, 51840, 57438, 63820, 76584, 86157, 95730, 102112, 114876, 127640, 143595, 153168, 172314, 191460, 204224, 229752, 255280, 258471, 287190, 306336, 344628, 382920, 408448, 430785, 459504, 510560, 516942, 574380, 612672, 689256, 765840, 861570, 919008, 1021120, 1033884, 1148760, 1225344, 1292355, 1378512, 1531680, 1723140, 1838016, 2042240, 2067768, 2297520, 2584710, 2757024, 3063360, 3446280, 3676032, 4135536, 4595040, 5169420, 5514048, 6126720, 6892560, 8271072, 9190080, 10338840, 11028096, 13785120, 16542144, 18380160, 20677680, 27570240, 33084288, 41355360, 55140480, 82710720, 165421440]

約数ペア:

[(1, 165421440), (2, 82710720), (3, 55140480), (4, 41355360), (5, 33084288), (6, 27570240), (8, 20677680), (9, 18380160), (10, 16542144), (12, 13785120), (15, 11028096), (16, 10338840), (18, 9190080), (20, 8271072), (24, 6892560), (27, 6126720), (30, 5514048), (32, 5169420), (36, 4595040), (40, 4135536), (45, 3676032), (48, 3446280), (54, 3063360), (60, 2757024), (64, 2584710), (72, 2297520), (80, 2067768), (81, 2042240), (90, 1838016), (96, 1723140), (108, 1531680), (120, 1378512), (128, 1292355), (135, 1225344), (144, 1148760), (160, 1033884), (162, 1021120), (180, 919008), (192, 861570), (216, 765840), (240, 689256), (270, 612672), (288, 574380), (320, 516942), (324, 510560), (360, 459504), (384, 430785), (405, 408448), (432, 382920), (480, 344628), (540, 306336), (576, 287190), (640, 258471), (648, 255280), (720, 229752), (810, 204224), (864, 191460), (960, 172314), (1080, 153168), (1152, 143595), (1296, 127640), (1440, 114876), (1620, 102112), (1728, 95730), (1920, 86157), (2160, 76584), (2592, 63820), (2880, 57438), (3191, 51840), (3240, 51056), (3456, 47865), (4320, 38292), (5184, 31910), (5760, 28719), (6382, 25920), (6480, 25528), (8640, 19146), (9573, 17280), (10368, 15955), (12764, 12960)]