55818720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 203076720

約数和(自身を除く): 147258000

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, 59, 60, 72, 73, 80, 81, 90, 96, 108, 118, 120, 135, 144, 146, 160, 162, 177, 180, 216, 219, 236, 240, 270, 288, 292, 295, 324, 354, 360, 365, 405, 432, 438, 472, 480, 531, 540, 584, 590, 648, 657, 708, 720, 730, 810, 864, 876, 885, 944, 1062, 1080, 1095, 1168, 1180, 1296, 1314, 1416, 1440, 1460, 1593, 1620, 1752, 1770, 1888, 1971, 2124, 2160, 2190, 2336, 2360, 2592, 2628, 2655, 2832, 2920, 3186, 3240, 3285, 3504, 3540, 3942, 4248, 4307, 4320, 4380, 4720, 4779, 5256, 5310, 5664, 5840, 5913, 6372, 6480, 6570, 7008, 7080, 7884, 7965, 8496, 8614, 8760, 9440, 9558, 9855, 10512, 10620, 11680, 11826, 12744, 12921, 12960, 13140, 14160, 15768, 15930, 16992, 17228, 17520, 19116, 19710, 21024, 21240, 21535, 23652, 23895, 25488, 25842, 26280, 28320, 29565, 31536, 31860, 34456, 35040, 38232, 38763, 39420, 42480, 43070, 47304, 47790, 50976, 51684, 52560, 59130, 63072, 63720, 64605, 68912, 76464, 77526, 78840, 84960, 86140, 94608, 95580, 103368, 105120, 116289, 118260, 127440, 129210, 137824, 152928, 155052, 157680, 172280, 189216, 191160, 193815, 206736, 232578, 236520, 254880, 258420, 310104, 315360, 344560, 348867, 382320, 387630, 413472, 465156, 473040, 516840, 581445, 620208, 689120, 697734, 764640, 775260, 930312, 946080, 1033680, 1162890, 1240416, 1395468, 1550520, 1744335, 1860624, 2067360, 2325780, 2790936, 3101040, 3488670, 3721248, 4651560, 5581872, 6202080, 6977340, 9303120, 11163744, 13954680, 18606240, 27909360, 55818720]

約数ペア:

[(1, 55818720), (2, 27909360), (3, 18606240), (4, 13954680), (5, 11163744), (6, 9303120), (8, 6977340), (9, 6202080), (10, 5581872), (12, 4651560), (15, 3721248), (16, 3488670), (18, 3101040), (20, 2790936), (24, 2325780), (27, 2067360), (30, 1860624), (32, 1744335), (36, 1550520), (40, 1395468), (45, 1240416), (48, 1162890), (54, 1033680), (59, 946080), (60, 930312), (72, 775260), (73, 764640), (80, 697734), (81, 689120), (90, 620208), (96, 581445), (108, 516840), (118, 473040), (120, 465156), (135, 413472), (144, 387630), (146, 382320), (160, 348867), (162, 344560), (177, 315360), (180, 310104), (216, 258420), (219, 254880), (236, 236520), (240, 232578), (270, 206736), (288, 193815), (292, 191160), (295, 189216), (324, 172280), (354, 157680), (360, 155052), (365, 152928), (405, 137824), (432, 129210), (438, 127440), (472, 118260), (480, 116289), (531, 105120), (540, 103368), (584, 95580), (590, 94608), (648, 86140), (657, 84960), (708, 78840), (720, 77526), (730, 76464), (810, 68912), (864, 64605), (876, 63720), (885, 63072), (944, 59130), (1062, 52560), (1080, 51684), (1095, 50976), (1168, 47790), (1180, 47304), (1296, 43070), (1314, 42480), (1416, 39420), (1440, 38763), (1460, 38232), (1593, 35040), (1620, 34456), (1752, 31860), (1770, 31536), (1888, 29565), (1971, 28320), (2124, 26280), (2160, 25842), (2190, 25488), (2336, 23895), (2360, 23652), (2592, 21535), (2628, 21240), (2655, 21024), (2832, 19710), (2920, 19116), (3186, 17520), (3240, 17228), (3285, 16992), (3504, 15930), (3540, 15768), (3942, 14160), (4248, 13140), (4307, 12960), (4320, 12921), (4380, 12744), (4720, 11826), (4779, 11680), (5256, 10620), (5310, 10512), (5664, 9855), (5840, 9558), (5913, 9440), (6372, 8760), (6480, 8614), (6570, 8496), (7008, 7965), (7080, 7884)]