385021440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 240

約数和(自身を含む): 1413311328

約数和(自身を除く): 1028289888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 983, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 1966, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 2949, 3060, 3264, 3840, 3932, 4080, 4352, 4608, 4896, 4915, 5440, 5760, 5898, 6120, 6528, 7680, 7864, 8160, 8704, 8847, 9792, 9830, 10880, 11520, 11796, 12240, 13056, 14745, 15728, 16320, 16711, 17694, 19584, 19660, 21760, 23040, 23592, 24480, 26112, 29490, 31456, 32640, 33422, 35388, 39168, 39320, 43520, 44235, 47184, 48960, 50133, 58980, 62912, 65280, 66844, 70776, 78336, 78640, 83555, 88470, 94368, 97920, 100266, 117960, 125824, 130560, 133688, 141552, 150399, 157280, 167110, 176940, 188736, 195840, 200532, 235920, 250665, 251648, 267376, 283104, 300798, 314560, 334220, 353880, 377472, 391680, 401064, 471840, 501330, 503296, 534752, 566208, 601596, 629120, 668440, 707760, 751995, 754944, 802128, 943680, 1002660, 1069504, 1132416, 1203192, 1258240, 1336880, 1415520, 1503990, 1509888, 1604256, 1887360, 2005320, 2139008, 2264832, 2406384, 2516480, 2673760, 2831040, 3007980, 3208512, 3774720, 4010640, 4278016, 4529664, 4812768, 5347520, 5662080, 6015960, 6417024, 7549440, 8021280, 8556032, 9625536, 10695040, 11324160, 12031920, 12834048, 16042560, 19251072, 21390080, 22648320, 24063840, 25668096, 32085120, 38502144, 42780160, 48127680, 64170240, 77004288, 96255360, 128340480, 192510720, 385021440]

約数ペア:

[(1, 385021440), (2, 192510720), (3, 128340480), (4, 96255360), (5, 77004288), (6, 64170240), (8, 48127680), (9, 42780160), (10, 38502144), (12, 32085120), (15, 25668096), (16, 24063840), (17, 22648320), (18, 21390080), (20, 19251072), (24, 16042560), (30, 12834048), (32, 12031920), (34, 11324160), (36, 10695040), (40, 9625536), (45, 8556032), (48, 8021280), (51, 7549440), (60, 6417024), (64, 6015960), (68, 5662080), (72, 5347520), (80, 4812768), (85, 4529664), (90, 4278016), (96, 4010640), (102, 3774720), (120, 3208512), (128, 3007980), (136, 2831040), (144, 2673760), (153, 2516480), (160, 2406384), (170, 2264832), (180, 2139008), (192, 2005320), (204, 1887360), (240, 1604256), (255, 1509888), (256, 1503990), (272, 1415520), (288, 1336880), (306, 1258240), (320, 1203192), (340, 1132416), (360, 1069504), (384, 1002660), (408, 943680), (480, 802128), (510, 754944), (512, 751995), (544, 707760), (576, 668440), (612, 629120), (640, 601596), (680, 566208), (720, 534752), (765, 503296), (768, 501330), (816, 471840), (960, 401064), (983, 391680), (1020, 377472), (1088, 353880), (1152, 334220), (1224, 314560), (1280, 300798), (1360, 283104), (1440, 267376), (1530, 251648), (1536, 250665), (1632, 235920), (1920, 200532), (1966, 195840), (2040, 188736), (2176, 176940), (2304, 167110), (2448, 157280), (2560, 150399), (2720, 141552), (2880, 133688), (2949, 130560), (3060, 125824), (3264, 117960), (3840, 100266), (3932, 97920), (4080, 94368), (4352, 88470), (4608, 83555), (4896, 78640), (4915, 78336), (5440, 70776), (5760, 66844), (5898, 65280), (6120, 62912), (6528, 58980), (7680, 50133), (7864, 48960), (8160, 47184), (8704, 44235), (8847, 43520), (9792, 39320), (9830, 39168), (10880, 35388), (11520, 33422), (11796, 32640), (12240, 31456), (13056, 29490), (14745, 26112), (15728, 24480), (16320, 23592), (16711, 23040), (17694, 21760), (19584, 19660)]