385274880

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{929}}^1$

素因数の和:966

約数の個数: 220

約数和(自身を含む): 1382093460

約数和(自身を除く): 996818580

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 929, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1858, 1920, 2160, 2304, 2560, 2592, 2787, 2880, 3072, 3240, 3456, 3716, 3840, 4320, 4608, 4645, 5120, 5184, 5574, 5760, 6480, 6912, 7432, 7680, 8361, 8640, 9216, 9290, 10368, 11148, 11520, 12960, 13824, 13935, 14864, 15360, 16722, 17280, 18580, 20736, 22296, 23040, 25083, 25920, 27648, 27870, 29728, 33444, 34560, 37160, 41472, 41805, 44592, 46080, 50166, 51840, 55740, 59456, 66888, 69120, 74320, 75249, 82944, 83610, 89184, 100332, 103680, 111480, 118912, 125415, 133776, 138240, 148640, 150498, 167220, 178368, 200664, 207360, 222960, 237824, 250830, 267552, 297280, 300996, 334440, 356736, 376245, 401328, 414720, 445920, 475648, 501660, 535104, 594560, 601992, 668880, 713472, 752490, 802656, 891840, 951296, 1003320, 1070208, 1189120, 1203984, 1337760, 1426944, 1504980, 1605312, 1783680, 2006640, 2140416, 2378240, 2407968, 2675520, 2853888, 3009960, 3210624, 3567360, 4013280, 4280832, 4756480, 4815936, 5351040, 6019920, 6421248, 7134720, 8026560, 8561664, 9631872, 10702080, 12039840, 12842496, 14269440, 16053120, 19263744, 21404160, 24079680, 25684992, 32106240, 38527488, 42808320, 48159360, 64212480, 77054976, 96318720, 128424960, 192637440, 385274880]

約数ペア:

[(1, 385274880), (2, 192637440), (3, 128424960), (4, 96318720), (5, 77054976), (6, 64212480), (8, 48159360), (9, 42808320), (10, 38527488), (12, 32106240), (15, 25684992), (16, 24079680), (18, 21404160), (20, 19263744), (24, 16053120), (27, 14269440), (30, 12842496), (32, 12039840), (36, 10702080), (40, 9631872), (45, 8561664), (48, 8026560), (54, 7134720), (60, 6421248), (64, 6019920), (72, 5351040), (80, 4815936), (81, 4756480), (90, 4280832), (96, 4013280), (108, 3567360), (120, 3210624), (128, 3009960), (135, 2853888), (144, 2675520), (160, 2407968), (162, 2378240), (180, 2140416), (192, 2006640), (216, 1783680), (240, 1605312), (256, 1504980), (270, 1426944), (288, 1337760), (320, 1203984), (324, 1189120), (360, 1070208), (384, 1003320), (405, 951296), (432, 891840), (480, 802656), (512, 752490), (540, 713472), (576, 668880), (640, 601992), (648, 594560), (720, 535104), (768, 501660), (810, 475648), (864, 445920), (929, 414720), (960, 401328), (1024, 376245), (1080, 356736), (1152, 334440), (1280, 300996), (1296, 297280), (1440, 267552), (1536, 250830), (1620, 237824), (1728, 222960), (1858, 207360), (1920, 200664), (2160, 178368), (2304, 167220), (2560, 150498), (2592, 148640), (2787, 138240), (2880, 133776), (3072, 125415), (3240, 118912), (3456, 111480), (3716, 103680), (3840, 100332), (4320, 89184), (4608, 83610), (4645, 82944), (5120, 75249), (5184, 74320), (5574, 69120), (5760, 66888), (6480, 59456), (6912, 55740), (7432, 51840), (7680, 50166), (8361, 46080), (8640, 44592), (9216, 41805), (9290, 41472), (10368, 37160), (11148, 34560), (11520, 33444), (12960, 29728), (13824, 27870), (13935, 27648), (14864, 25920), (15360, 25083), (16722, 23040), (17280, 22296), (18580, 20736)]