86883840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 200

約数和(自身を含む): 311933160

約数和(自身を除く): 225049320

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, 256, 270, 288, 320, 324, 360, 384, 405, 419, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 838, 864, 960, 1080, 1152, 1257, 1280, 1296, 1440, 1536, 1620, 1676, 1728, 1920, 2095, 2160, 2304, 2514, 2560, 2592, 2880, 3240, 3352, 3456, 3771, 3840, 4190, 4320, 4608, 5028, 5184, 5760, 6285, 6480, 6704, 6912, 7542, 7680, 8380, 8640, 10056, 10368, 11313, 11520, 12570, 12960, 13408, 13824, 15084, 16760, 17280, 18855, 20112, 20736, 22626, 23040, 25140, 25920, 26816, 30168, 33520, 33939, 34560, 37710, 40224, 41472, 45252, 50280, 51840, 53632, 56565, 60336, 67040, 67878, 69120, 75420, 80448, 90504, 100560, 103680, 107264, 113130, 120672, 134080, 135756, 150840, 160896, 169695, 181008, 201120, 207360, 214528, 226260, 241344, 268160, 271512, 301680, 321792, 339390, 362016, 402240, 452520, 482688, 536320, 543024, 603360, 643584, 678780, 724032, 804480, 905040, 965376, 1072640, 1086048, 1206720, 1357560, 1448064, 1608960, 1810080, 1930752, 2172096, 2413440, 2715120, 2896128, 3217920, 3620160, 4344192, 4826880, 5430240, 5792256, 7240320, 8688384, 9653760, 10860480, 14480640, 17376768, 21720960, 28961280, 43441920, 86883840]

約数ペア:

[(1, 86883840), (2, 43441920), (3, 28961280), (4, 21720960), (5, 17376768), (6, 14480640), (8, 10860480), (9, 9653760), (10, 8688384), (12, 7240320), (15, 5792256), (16, 5430240), (18, 4826880), (20, 4344192), (24, 3620160), (27, 3217920), (30, 2896128), (32, 2715120), (36, 2413440), (40, 2172096), (45, 1930752), (48, 1810080), (54, 1608960), (60, 1448064), (64, 1357560), (72, 1206720), (80, 1086048), (81, 1072640), (90, 965376), (96, 905040), (108, 804480), (120, 724032), (128, 678780), (135, 643584), (144, 603360), (160, 543024), (162, 536320), (180, 482688), (192, 452520), (216, 402240), (240, 362016), (256, 339390), (270, 321792), (288, 301680), (320, 271512), (324, 268160), (360, 241344), (384, 226260), (405, 214528), (419, 207360), (432, 201120), (480, 181008), (512, 169695), (540, 160896), (576, 150840), (640, 135756), (648, 134080), (720, 120672), (768, 113130), (810, 107264), (838, 103680), (864, 100560), (960, 90504), (1080, 80448), (1152, 75420), (1257, 69120), (1280, 67878), (1296, 67040), (1440, 60336), (1536, 56565), (1620, 53632), (1676, 51840), (1728, 50280), (1920, 45252), (2095, 41472), (2160, 40224), (2304, 37710), (2514, 34560), (2560, 33939), (2592, 33520), (2880, 30168), (3240, 26816), (3352, 25920), (3456, 25140), (3771, 23040), (3840, 22626), (4190, 20736), (4320, 20112), (4608, 18855), (5028, 17280), (5184, 16760), (5760, 15084), (6285, 13824), (6480, 13408), (6704, 12960), (6912, 12570), (7542, 11520), (7680, 11313), (8380, 10368), (8640, 10056)]