387469440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1364

約数の個数: 256

約数和(自身を含む): 1454112000

約数和(自身を除く): 1066642560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1319, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2638, 2720, 2880, 3060, 3264, 3456, 3672, 3957, 4080, 4320, 4590, 4896, 5276, 5440, 5760, 6120, 6528, 6595, 7344, 7914, 8160, 8640, 9180, 9792, 10552, 10880, 11871, 12240, 13190, 14688, 15828, 16320, 17280, 18360, 19584, 19785, 21104, 22423, 23742, 24480, 26380, 29376, 31656, 32640, 35613, 36720, 39570, 42208, 44846, 47484, 48960, 52760, 58752, 59355, 63312, 67269, 71226, 73440, 79140, 84416, 89692, 94968, 97920, 105520, 112115, 118710, 126624, 134538, 142452, 146880, 158280, 168832, 178065, 179384, 189936, 201807, 211040, 224230, 237420, 253248, 269076, 284904, 293760, 316560, 336345, 356130, 358768, 379872, 403614, 422080, 448460, 474840, 506496, 538152, 569808, 605421, 633120, 672690, 712260, 717536, 759744, 807228, 844160, 896920, 949680, 1009035, 1076304, 1139616, 1210842, 1266240, 1345380, 1424520, 1435072, 1519488, 1614456, 1793840, 1899360, 2018070, 2152608, 2279232, 2421684, 2532480, 2690760, 2849040, 2870144, 3027105, 3228912, 3587680, 3798720, 4036140, 4305216, 4558464, 4843368, 5381520, 5698080, 6054210, 6457824, 7175360, 7597440, 8072280, 8610432, 9686736, 10763040, 11396160, 12108420, 12915648, 14350720, 16144560, 19373472, 21526080, 22792320, 24216840, 25831296, 32289120, 38746944, 43052160, 48433680, 64578240, 77493888, 96867360, 129156480, 193734720, 387469440]

約数ペア:

[(1, 387469440), (2, 193734720), (3, 129156480), (4, 96867360), (5, 77493888), (6, 64578240), (8, 48433680), (9, 43052160), (10, 38746944), (12, 32289120), (15, 25831296), (16, 24216840), (17, 22792320), (18, 21526080), (20, 19373472), (24, 16144560), (27, 14350720), (30, 12915648), (32, 12108420), (34, 11396160), (36, 10763040), (40, 9686736), (45, 8610432), (48, 8072280), (51, 7597440), (54, 7175360), (60, 6457824), (64, 6054210), (68, 5698080), (72, 5381520), (80, 4843368), (85, 4558464), (90, 4305216), (96, 4036140), (102, 3798720), (108, 3587680), (120, 3228912), (128, 3027105), (135, 2870144), (136, 2849040), (144, 2690760), (153, 2532480), (160, 2421684), (170, 2279232), (180, 2152608), (192, 2018070), (204, 1899360), (216, 1793840), (240, 1614456), (255, 1519488), (270, 1435072), (272, 1424520), (288, 1345380), (306, 1266240), (320, 1210842), (340, 1139616), (360, 1076304), (384, 1009035), (408, 949680), (432, 896920), (459, 844160), (480, 807228), (510, 759744), (540, 717536), (544, 712260), (576, 672690), (612, 633120), (640, 605421), (680, 569808), (720, 538152), (765, 506496), (816, 474840), (864, 448460), (918, 422080), (960, 403614), (1020, 379872), (1080, 358768), (1088, 356130), (1152, 336345), (1224, 316560), (1319, 293760), (1360, 284904), (1440, 269076), (1530, 253248), (1632, 237420), (1728, 224230), (1836, 211040), (1920, 201807), (2040, 189936), (2160, 179384), (2176, 178065), (2295, 168832), (2448, 158280), (2638, 146880), (2720, 142452), (2880, 134538), (3060, 126624), (3264, 118710), (3456, 112115), (3672, 105520), (3957, 97920), (4080, 94968), (4320, 89692), (4590, 84416), (4896, 79140), (5276, 73440), (5440, 71226), (5760, 67269), (6120, 63312), (6528, 59355), (6595, 58752), (7344, 52760), (7914, 48960), (8160, 47484), (8640, 44846), (9180, 42208), (9792, 39570), (10552, 36720), (10880, 35613), (11871, 32640), (12240, 31656), (13190, 29376), (14688, 26380), (15828, 24480), (16320, 23742), (17280, 22423), (18360, 21104), (19584, 19785)]