89930160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 322077600

約数和(自身を除く): 232147440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 59, 60, 72, 73, 80, 87, 90, 116, 118, 120, 144, 145, 146, 174, 177, 180, 219, 232, 236, 240, 261, 290, 292, 295, 348, 354, 360, 365, 435, 438, 464, 472, 522, 531, 580, 584, 590, 657, 696, 708, 720, 730, 870, 876, 885, 944, 1044, 1062, 1095, 1160, 1168, 1180, 1305, 1314, 1392, 1416, 1460, 1711, 1740, 1752, 1770, 2088, 2117, 2124, 2190, 2320, 2360, 2610, 2628, 2655, 2832, 2920, 3285, 3422, 3480, 3504, 3540, 4176, 4234, 4248, 4307, 4380, 4720, 5133, 5220, 5256, 5310, 5840, 6351, 6570, 6844, 6960, 7080, 8468, 8496, 8555, 8614, 8760, 10266, 10440, 10512, 10585, 10620, 12702, 12921, 13140, 13688, 14160, 15399, 16936, 17110, 17228, 17520, 19053, 20532, 20880, 21170, 21240, 21535, 25404, 25665, 25842, 26280, 27376, 30798, 31755, 33872, 34220, 34456, 38106, 38763, 41064, 42340, 42480, 43070, 50808, 51330, 51684, 52560, 61596, 63510, 64605, 68440, 68912, 76212, 76995, 77526, 82128, 84680, 86140, 95265, 101616, 102660, 103368, 123192, 124903, 127020, 129210, 136880, 152424, 153990, 155052, 169360, 172280, 190530, 193815, 205320, 206736, 246384, 249806, 254040, 258420, 304848, 307980, 310104, 344560, 374709, 381060, 387630, 410640, 499612, 508080, 516840, 615960, 620208, 624515, 749418, 762120, 775260, 999224, 1033680, 1124127, 1231920, 1249030, 1498836, 1524240, 1550520, 1873545, 1998448, 2248254, 2498060, 2997672, 3101040, 3747090, 4496508, 4996120, 5620635, 5995344, 7494180, 8993016, 9992240, 11241270, 14988360, 17986032, 22482540, 29976720, 44965080, 89930160]

約数ペア:

[(1, 89930160), (2, 44965080), (3, 29976720), (4, 22482540), (5, 17986032), (6, 14988360), (8, 11241270), (9, 9992240), (10, 8993016), (12, 7494180), (15, 5995344), (16, 5620635), (18, 4996120), (20, 4496508), (24, 3747090), (29, 3101040), (30, 2997672), (36, 2498060), (40, 2248254), (45, 1998448), (48, 1873545), (58, 1550520), (59, 1524240), (60, 1498836), (72, 1249030), (73, 1231920), (80, 1124127), (87, 1033680), (90, 999224), (116, 775260), (118, 762120), (120, 749418), (144, 624515), (145, 620208), (146, 615960), (174, 516840), (177, 508080), (180, 499612), (219, 410640), (232, 387630), (236, 381060), (240, 374709), (261, 344560), (290, 310104), (292, 307980), (295, 304848), (348, 258420), (354, 254040), (360, 249806), (365, 246384), (435, 206736), (438, 205320), (464, 193815), (472, 190530), (522, 172280), (531, 169360), (580, 155052), (584, 153990), (590, 152424), (657, 136880), (696, 129210), (708, 127020), (720, 124903), (730, 123192), (870, 103368), (876, 102660), (885, 101616), (944, 95265), (1044, 86140), (1062, 84680), (1095, 82128), (1160, 77526), (1168, 76995), (1180, 76212), (1305, 68912), (1314, 68440), (1392, 64605), (1416, 63510), (1460, 61596), (1711, 52560), (1740, 51684), (1752, 51330), (1770, 50808), (2088, 43070), (2117, 42480), (2124, 42340), (2190, 41064), (2320, 38763), (2360, 38106), (2610, 34456), (2628, 34220), (2655, 33872), (2832, 31755), (2920, 30798), (3285, 27376), (3422, 26280), (3480, 25842), (3504, 25665), (3540, 25404), (4176, 21535), (4234, 21240), (4248, 21170), (4307, 20880), (4380, 20532), (4720, 19053), (5133, 17520), (5220, 17228), (5256, 17110), (5310, 16936), (5840, 15399), (6351, 14160), (6570, 13688), (6844, 13140), (6960, 12921), (7080, 12702), (8468, 10620), (8496, 10585), (8555, 10512), (8614, 10440), (8760, 10266)]