65396160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 252

約数和(自身を含む): 241587528

約数和(自身を除く): 176191368

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, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 243, 261, 270, 288, 290, 320, 324, 348, 360, 405, 432, 435, 464, 480, 486, 522, 540, 576, 580, 648, 696, 720, 783, 810, 841, 864, 870, 928, 960, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1440, 1566, 1620, 1682, 1728, 1740, 1856, 1944, 2088, 2160, 2320, 2349, 2430, 2523, 2592, 2610, 2784, 2880, 3132, 3240, 3364, 3480, 3888, 3915, 4176, 4205, 4320, 4640, 4698, 4860, 5046, 5184, 5220, 5568, 6264, 6480, 6728, 6960, 7047, 7569, 7776, 7830, 8352, 8410, 8640, 9280, 9396, 9720, 10092, 10440, 11745, 12528, 12615, 12960, 13456, 13920, 14094, 15138, 15552, 15660, 16704, 16820, 18792, 19440, 20184, 20880, 22707, 23490, 25056, 25230, 25920, 26912, 27840, 28188, 30276, 31320, 33640, 35235, 37584, 37845, 38880, 40368, 41760, 45414, 46980, 50112, 50460, 53824, 56376, 60552, 62640, 67280, 68121, 70470, 75168, 75690, 77760, 80736, 83520, 90828, 93960, 100920, 112752, 113535, 121104, 125280, 134560, 136242, 140940, 150336, 151380, 161472, 181656, 187920, 201840, 204363, 225504, 227070, 242208, 250560, 269120, 272484, 281880, 302760, 340605, 363312, 375840, 403680, 408726, 451008, 454140, 484416, 544968, 563760, 605520, 681210, 726624, 751680, 807360, 817452, 908280, 1021815, 1089936, 1127520, 1211040, 1362420, 1453248, 1634904, 1816560, 2043630, 2179872, 2255040, 2422080, 2724840, 3269808, 3633120, 4087260, 4359744, 5449680, 6539616, 7266240, 8174520, 10899360, 13079232, 16349040, 21798720, 32698080, 65396160]

約数ペア:

[(1, 65396160), (2, 32698080), (3, 21798720), (4, 16349040), (5, 13079232), (6, 10899360), (8, 8174520), (9, 7266240), (10, 6539616), (12, 5449680), (15, 4359744), (16, 4087260), (18, 3633120), (20, 3269808), (24, 2724840), (27, 2422080), (29, 2255040), (30, 2179872), (32, 2043630), (36, 1816560), (40, 1634904), (45, 1453248), (48, 1362420), (54, 1211040), (58, 1127520), (60, 1089936), (64, 1021815), (72, 908280), (80, 817452), (81, 807360), (87, 751680), (90, 726624), (96, 681210), (108, 605520), (116, 563760), (120, 544968), (135, 484416), (144, 454140), (145, 451008), (160, 408726), (162, 403680), (174, 375840), (180, 363312), (192, 340605), (216, 302760), (232, 281880), (240, 272484), (243, 269120), (261, 250560), (270, 242208), (288, 227070), (290, 225504), (320, 204363), (324, 201840), (348, 187920), (360, 181656), (405, 161472), (432, 151380), (435, 150336), (464, 140940), (480, 136242), (486, 134560), (522, 125280), (540, 121104), (576, 113535), (580, 112752), (648, 100920), (696, 93960), (720, 90828), (783, 83520), (810, 80736), (841, 77760), (864, 75690), (870, 75168), (928, 70470), (960, 68121), (972, 67280), (1044, 62640), (1080, 60552), (1160, 56376), (1215, 53824), (1296, 50460), (1305, 50112), (1392, 46980), (1440, 45414), (1566, 41760), (1620, 40368), (1682, 38880), (1728, 37845), (1740, 37584), (1856, 35235), (1944, 33640), (2088, 31320), (2160, 30276), (2320, 28188), (2349, 27840), (2430, 26912), (2523, 25920), (2592, 25230), (2610, 25056), (2784, 23490), (2880, 22707), (3132, 20880), (3240, 20184), (3364, 19440), (3480, 18792), (3888, 16820), (3915, 16704), (4176, 15660), (4205, 15552), (4320, 15138), (4640, 14094), (4698, 13920), (4860, 13456), (5046, 12960), (5184, 12615), (5220, 12528), (5568, 11745), (6264, 10440), (6480, 10092), (6728, 9720), (6960, 9396), (7047, 9280), (7569, 8640), (7776, 8410), (7830, 8352)]