89555760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5923}}^1$

素因数の和:5952

約数の個数: 160

約数和(自身を含む): 352596480

約数和(自身を除く): 263040720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5923, 7560, 11846, 15120, 17769, 23692, 29615, 35538, 41461, 47384, 53307, 59230, 71076, 82922, 88845, 94768, 106614, 118460, 124383, 142152, 159921, 165844, 177690, 207305, 213228, 236920, 248766, 266535, 284304, 319842, 331688, 355380, 373149, 414610, 426456, 473840, 497532, 533070, 621915, 639684, 663376, 710760, 746298, 799605, 829220, 852912, 995064, 1066140, 1119447, 1243830, 1279368, 1421520, 1492596, 1599210, 1658440, 1865745, 1990128, 2132280, 2238894, 2487660, 2558736, 2985192, 3198420, 3316880, 3731490, 4264560, 4477788, 4975320, 5597235, 5970384, 6396840, 7462980, 8955576, 9950640, 11194470, 12793680, 14925960, 17911152, 22388940, 29851920, 44777880, 89555760]

約数ペア:

[(1, 89555760), (2, 44777880), (3, 29851920), (4, 22388940), (5, 17911152), (6, 14925960), (7, 12793680), (8, 11194470), (9, 9950640), (10, 8955576), (12, 7462980), (14, 6396840), (15, 5970384), (16, 5597235), (18, 4975320), (20, 4477788), (21, 4264560), (24, 3731490), (27, 3316880), (28, 3198420), (30, 2985192), (35, 2558736), (36, 2487660), (40, 2238894), (42, 2132280), (45, 1990128), (48, 1865745), (54, 1658440), (56, 1599210), (60, 1492596), (63, 1421520), (70, 1279368), (72, 1243830), (80, 1119447), (84, 1066140), (90, 995064), (105, 852912), (108, 829220), (112, 799605), (120, 746298), (126, 710760), (135, 663376), (140, 639684), (144, 621915), (168, 533070), (180, 497532), (189, 473840), (210, 426456), (216, 414610), (240, 373149), (252, 355380), (270, 331688), (280, 319842), (315, 284304), (336, 266535), (360, 248766), (378, 236920), (420, 213228), (432, 207305), (504, 177690), (540, 165844), (560, 159921), (630, 142152), (720, 124383), (756, 118460), (840, 106614), (945, 94768), (1008, 88845), (1080, 82922), (1260, 71076), (1512, 59230), (1680, 53307), (1890, 47384), (2160, 41461), (2520, 35538), (3024, 29615), (3780, 23692), (5040, 17769), (5923, 15120), (7560, 11846)]