240433920

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{773}}^1$

素因数の和:809

約数の個数: 216

約数和(自身を含む): 863802576

約数和(自身を除く): 623368656

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 773, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1546, 1620, 1728, 1920, 1944, 2160, 2304, 2319, 2430, 2592, 2880, 3092, 3240, 3456, 3840, 3865, 3888, 4320, 4638, 4860, 5184, 5760, 6184, 6480, 6912, 6957, 7730, 7776, 8640, 9276, 9720, 10368, 11520, 11595, 12368, 12960, 13914, 15460, 15552, 17280, 18552, 19440, 20736, 20871, 23190, 24736, 25920, 27828, 30920, 31104, 34560, 34785, 37104, 38880, 41742, 46380, 49472, 51840, 55656, 61840, 62208, 62613, 69570, 74208, 77760, 83484, 92760, 98944, 103680, 104355, 111312, 123680, 125226, 139140, 148416, 155520, 166968, 185520, 187839, 197888, 208710, 222624, 247360, 250452, 278280, 296832, 311040, 313065, 333936, 371040, 375678, 417420, 445248, 494720, 500904, 556560, 593664, 626130, 667872, 742080, 751356, 834840, 890496, 939195, 989440, 1001808, 1113120, 1252260, 1335744, 1484160, 1502712, 1669680, 1780992, 1878390, 2003616, 2226240, 2504520, 2671488, 2968320, 3005424, 3339360, 3756780, 4007232, 4452480, 5009040, 5342976, 6010848, 6678720, 7513560, 8014464, 8904960, 10018080, 12021696, 13357440, 15027120, 16028928, 20036160, 24043392, 26714880, 30054240, 40072320, 48086784, 60108480, 80144640, 120216960, 240433920]

約数ペア:

[(1, 240433920), (2, 120216960), (3, 80144640), (4, 60108480), (5, 48086784), (6, 40072320), (8, 30054240), (9, 26714880), (10, 24043392), (12, 20036160), (15, 16028928), (16, 15027120), (18, 13357440), (20, 12021696), (24, 10018080), (27, 8904960), (30, 8014464), (32, 7513560), (36, 6678720), (40, 6010848), (45, 5342976), (48, 5009040), (54, 4452480), (60, 4007232), (64, 3756780), (72, 3339360), (80, 3005424), (81, 2968320), (90, 2671488), (96, 2504520), (108, 2226240), (120, 2003616), (128, 1878390), (135, 1780992), (144, 1669680), (160, 1502712), (162, 1484160), (180, 1335744), (192, 1252260), (216, 1113120), (240, 1001808), (243, 989440), (256, 939195), (270, 890496), (288, 834840), (320, 751356), (324, 742080), (360, 667872), (384, 626130), (405, 593664), (432, 556560), (480, 500904), (486, 494720), (540, 445248), (576, 417420), (640, 375678), (648, 371040), (720, 333936), (768, 313065), (773, 311040), (810, 296832), (864, 278280), (960, 250452), (972, 247360), (1080, 222624), (1152, 208710), (1215, 197888), (1280, 187839), (1296, 185520), (1440, 166968), (1546, 155520), (1620, 148416), (1728, 139140), (1920, 125226), (1944, 123680), (2160, 111312), (2304, 104355), (2319, 103680), (2430, 98944), (2592, 92760), (2880, 83484), (3092, 77760), (3240, 74208), (3456, 69570), (3840, 62613), (3865, 62208), (3888, 61840), (4320, 55656), (4638, 51840), (4860, 49472), (5184, 46380), (5760, 41742), (6184, 38880), (6480, 37104), (6912, 34785), (6957, 34560), (7730, 31104), (7776, 30920), (8640, 27828), (9276, 25920), (9720, 24736), (10368, 23190), (11520, 20871), (11595, 20736), (12368, 19440), (12960, 18552), (13914, 17280), (15460, 15552)]