87570720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 321080760

約数和(自身を除く): 233510040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 233, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 466, 480, 522, 540, 580, 648, 696, 699, 720, 783, 810, 864, 870, 928, 932, 1044, 1080, 1160, 1165, 1296, 1305, 1392, 1398, 1440, 1566, 1620, 1740, 1864, 2088, 2097, 2160, 2320, 2330, 2349, 2592, 2610, 2784, 2796, 3132, 3240, 3480, 3495, 3728, 3915, 4176, 4194, 4320, 4640, 4660, 4698, 5220, 5592, 6264, 6291, 6480, 6757, 6960, 6990, 7456, 7830, 8352, 8388, 9320, 9396, 10440, 10485, 11184, 11745, 12528, 12582, 12960, 13514, 13920, 13980, 15660, 16776, 18640, 18792, 18873, 20271, 20880, 20970, 22368, 23490, 25056, 25164, 27028, 27960, 31320, 31455, 33552, 33785, 37280, 37584, 37746, 40542, 41760, 41940, 46980, 50328, 54056, 55920, 60813, 62640, 62910, 67104, 67570, 75168, 75492, 81084, 83880, 93960, 94365, 100656, 101355, 108112, 111840, 121626, 125280, 125820, 135140, 150984, 162168, 167760, 182439, 187920, 188730, 201312, 202710, 216224, 243252, 251640, 270280, 301968, 304065, 324336, 335520, 364878, 375840, 377460, 405420, 486504, 503280, 540560, 547317, 603936, 608130, 648672, 729756, 754920, 810840, 912195, 973008, 1006560, 1081120, 1094634, 1216260, 1459512, 1509840, 1621680, 1824390, 1946016, 2189268, 2432520, 2736585, 2919024, 3019680, 3243360, 3648780, 4378536, 4865040, 5473170, 5838048, 7297560, 8757072, 9730080, 10946340, 14595120, 17514144, 21892680, 29190240, 43785360, 87570720]

約数ペア:

[(1, 87570720), (2, 43785360), (3, 29190240), (4, 21892680), (5, 17514144), (6, 14595120), (8, 10946340), (9, 9730080), (10, 8757072), (12, 7297560), (15, 5838048), (16, 5473170), (18, 4865040), (20, 4378536), (24, 3648780), (27, 3243360), (29, 3019680), (30, 2919024), (32, 2736585), (36, 2432520), (40, 2189268), (45, 1946016), (48, 1824390), (54, 1621680), (58, 1509840), (60, 1459512), (72, 1216260), (80, 1094634), (81, 1081120), (87, 1006560), (90, 973008), (96, 912195), (108, 810840), (116, 754920), (120, 729756), (135, 648672), (144, 608130), (145, 603936), (160, 547317), (162, 540560), (174, 503280), (180, 486504), (216, 405420), (232, 377460), (233, 375840), (240, 364878), (261, 335520), (270, 324336), (288, 304065), (290, 301968), (324, 270280), (348, 251640), (360, 243252), (405, 216224), (432, 202710), (435, 201312), (464, 188730), (466, 187920), (480, 182439), (522, 167760), (540, 162168), (580, 150984), (648, 135140), (696, 125820), (699, 125280), (720, 121626), (783, 111840), (810, 108112), (864, 101355), (870, 100656), (928, 94365), (932, 93960), (1044, 83880), (1080, 81084), (1160, 75492), (1165, 75168), (1296, 67570), (1305, 67104), (1392, 62910), (1398, 62640), (1440, 60813), (1566, 55920), (1620, 54056), (1740, 50328), (1864, 46980), (2088, 41940), (2097, 41760), (2160, 40542), (2320, 37746), (2330, 37584), (2349, 37280), (2592, 33785), (2610, 33552), (2784, 31455), (2796, 31320), (3132, 27960), (3240, 27028), (3480, 25164), (3495, 25056), (3728, 23490), (3915, 22368), (4176, 20970), (4194, 20880), (4320, 20271), (4640, 18873), (4660, 18792), (4698, 18640), (5220, 16776), (5592, 15660), (6264, 13980), (6291, 13920), (6480, 13514), (6757, 12960), (6960, 12582), (6990, 12528), (7456, 11745), (7830, 11184), (8352, 10485), (8388, 10440), (9320, 9396)]