1297308960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 288

約数和(自身を含む): 4674825792

約数和(自身を除く): 3377516832

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, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 243, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 486, 488, 540, 547, 549, 610, 648, 720, 732, 810, 864, 915, 972, 976, 1080, 1094, 1098, 1215, 1220, 1296, 1440, 1464, 1620, 1641, 1647, 1830, 1944, 1952, 2160, 2188, 2196, 2430, 2440, 2592, 2735, 2745, 2928, 3240, 3282, 3294, 3660, 3888, 4320, 4376, 4392, 4860, 4880, 4923, 4941, 5470, 5490, 5856, 6480, 6564, 6588, 7320, 7776, 8205, 8235, 8752, 8784, 9720, 9760, 9846, 9882, 10940, 10980, 12960, 13128, 13176, 14640, 14769, 14823, 16410, 16470, 17504, 17568, 19440, 19692, 19764, 21880, 21960, 24615, 24705, 26256, 26352, 29280, 29538, 29646, 32820, 32940, 33367, 38880, 39384, 39528, 43760, 43920, 44307, 49230, 49410, 52512, 52704, 59076, 59292, 65640, 65880, 66734, 73845, 74115, 78768, 79056, 87520, 87840, 88614, 98460, 98820, 100101, 118152, 118584, 131280, 131760, 132921, 133468, 147690, 148230, 157536, 158112, 166835, 177228, 196920, 197640, 200202, 221535, 236304, 237168, 262560, 263520, 265842, 266936, 295380, 296460, 300303, 333670, 354456, 393840, 395280, 400404, 443070, 472608, 474336, 500505, 531684, 533872, 590760, 592920, 600606, 664605, 667340, 708912, 787680, 790560, 800808, 886140, 900909, 1001010, 1063368, 1067744, 1181520, 1185840, 1201212, 1329210, 1334680, 1417824, 1501515, 1601616, 1772280, 1801818, 2002020, 2126736, 2363040, 2371680, 2402424, 2658420, 2669360, 2702727, 3003030, 3203232, 3544560, 3603636, 4004040, 4253472, 4504545, 4804848, 5316840, 5338720, 5405454, 6006060, 7089120, 7207272, 8008080, 8108181, 9009090, 9609696, 10633680, 10810908, 12012120, 13513635, 14414544, 16016160, 16216362, 18018180, 21267360, 21621816, 24024240, 27027270, 28829088, 32432724, 36036360, 40540905, 43243632, 48048480, 54054540, 64865448, 72072720, 81081810, 86487264, 108109080, 129730896, 144145440, 162163620, 216218160, 259461792, 324327240, 432436320, 648654480, 1297308960]

約数ペア:

[(1, 1297308960), (2, 648654480), (3, 432436320), (4, 324327240), (5, 259461792), (6, 216218160), (8, 162163620), (9, 144145440), (10, 129730896), (12, 108109080), (15, 86487264), (16, 81081810), (18, 72072720), (20, 64865448), (24, 54054540), (27, 48048480), (30, 43243632), (32, 40540905), (36, 36036360), (40, 32432724), (45, 28829088), (48, 27027270), (54, 24024240), (60, 21621816), (61, 21267360), (72, 18018180), (80, 16216362), (81, 16016160), (90, 14414544), (96, 13513635), (108, 12012120), (120, 10810908), (122, 10633680), (135, 9609696), (144, 9009090), (160, 8108181), (162, 8008080), (180, 7207272), (183, 7089120), (216, 6006060), (240, 5405454), (243, 5338720), (244, 5316840), (270, 4804848), (288, 4504545), (305, 4253472), (324, 4004040), (360, 3603636), (366, 3544560), (405, 3203232), (432, 3003030), (480, 2702727), (486, 2669360), (488, 2658420), (540, 2402424), (547, 2371680), (549, 2363040), (610, 2126736), (648, 2002020), (720, 1801818), (732, 1772280), (810, 1601616), (864, 1501515), (915, 1417824), (972, 1334680), (976, 1329210), (1080, 1201212), (1094, 1185840), (1098, 1181520), (1215, 1067744), (1220, 1063368), (1296, 1001010), (1440, 900909), (1464, 886140), (1620, 800808), (1641, 790560), (1647, 787680), (1830, 708912), (1944, 667340), (1952, 664605), (2160, 600606), (2188, 592920), (2196, 590760), (2430, 533872), (2440, 531684), (2592, 500505), (2735, 474336), (2745, 472608), (2928, 443070), (3240, 400404), (3282, 395280), (3294, 393840), (3660, 354456), (3888, 333670), (4320, 300303), (4376, 296460), (4392, 295380), (4860, 266936), (4880, 265842), (4923, 263520), (4941, 262560), (5470, 237168), (5490, 236304), (5856, 221535), (6480, 200202), (6564, 197640), (6588, 196920), (7320, 177228), (7776, 166835), (8205, 158112), (8235, 157536), (8752, 148230), (8784, 147690), (9720, 133468), (9760, 132921), (9846, 131760), (9882, 131280), (10940, 118584), (10980, 118152), (12960, 100101), (13128, 98820), (13176, 98460), (14640, 88614), (14769, 87840), (14823, 87520), (16410, 79056), (16470, 78768), (17504, 74115), (17568, 73845), (19440, 66734), (19692, 65880), (19764, 65640), (21880, 59292), (21960, 59076), (24615, 52704), (24705, 52512), (26256, 49410), (26352, 49230), (29280, 44307), (29538, 43920), (29646, 43760), (32820, 39528), (32940, 39384), (33367, 38880)]