393730560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 240

約数和(自身を含む): 1424801664

約数和(自身を除く): 1031071104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 743, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1486, 1536, 1656, 1840, 1920, 2070, 2208, 2229, 2304, 2560, 2760, 2880, 2944, 2972, 3312, 3680, 3715, 3840, 4140, 4416, 4458, 4608, 5520, 5760, 5888, 5944, 6624, 6687, 7360, 7430, 7680, 8280, 8832, 8916, 11040, 11145, 11520, 11776, 11888, 13248, 13374, 14720, 14860, 16560, 17089, 17664, 17832, 22080, 22290, 23040, 23776, 26496, 26748, 29440, 29720, 33120, 33435, 34178, 35328, 35664, 44160, 44580, 47552, 51267, 52992, 53496, 58880, 59440, 66240, 66870, 68356, 71328, 85445, 88320, 89160, 95104, 102534, 105984, 106992, 118880, 132480, 133740, 136712, 142656, 153801, 170890, 176640, 178320, 190208, 205068, 213984, 237760, 256335, 264960, 267480, 273424, 285312, 307602, 341780, 356640, 380416, 410136, 427968, 475520, 512670, 529920, 534960, 546848, 570624, 615204, 683560, 713280, 769005, 820272, 855936, 951040, 1025340, 1069920, 1093696, 1141248, 1230408, 1367120, 1426560, 1538010, 1640544, 1711872, 1902080, 2050680, 2139840, 2187392, 2460816, 2734240, 2853120, 3076020, 3281088, 3423744, 4101360, 4279680, 4374784, 4921632, 5468480, 5706240, 6152040, 6562176, 8202720, 8559360, 8749568, 9843264, 10936960, 12304080, 13124352, 16405440, 17118720, 19686528, 21873920, 24608160, 26248704, 32810880, 39373056, 43747840, 49216320, 65621760, 78746112, 98432640, 131243520, 196865280, 393730560]

約数ペア:

[(1, 393730560), (2, 196865280), (3, 131243520), (4, 98432640), (5, 78746112), (6, 65621760), (8, 49216320), (9, 43747840), (10, 39373056), (12, 32810880), (15, 26248704), (16, 24608160), (18, 21873920), (20, 19686528), (23, 17118720), (24, 16405440), (30, 13124352), (32, 12304080), (36, 10936960), (40, 9843264), (45, 8749568), (46, 8559360), (48, 8202720), (60, 6562176), (64, 6152040), (69, 5706240), (72, 5468480), (80, 4921632), (90, 4374784), (92, 4279680), (96, 4101360), (115, 3423744), (120, 3281088), (128, 3076020), (138, 2853120), (144, 2734240), (160, 2460816), (180, 2187392), (184, 2139840), (192, 2050680), (207, 1902080), (230, 1711872), (240, 1640544), (256, 1538010), (276, 1426560), (288, 1367120), (320, 1230408), (345, 1141248), (360, 1093696), (368, 1069920), (384, 1025340), (414, 951040), (460, 855936), (480, 820272), (512, 769005), (552, 713280), (576, 683560), (640, 615204), (690, 570624), (720, 546848), (736, 534960), (743, 529920), (768, 512670), (828, 475520), (920, 427968), (960, 410136), (1035, 380416), (1104, 356640), (1152, 341780), (1280, 307602), (1380, 285312), (1440, 273424), (1472, 267480), (1486, 264960), (1536, 256335), (1656, 237760), (1840, 213984), (1920, 205068), (2070, 190208), (2208, 178320), (2229, 176640), (2304, 170890), (2560, 153801), (2760, 142656), (2880, 136712), (2944, 133740), (2972, 132480), (3312, 118880), (3680, 106992), (3715, 105984), (3840, 102534), (4140, 95104), (4416, 89160), (4458, 88320), (4608, 85445), (5520, 71328), (5760, 68356), (5888, 66870), (5944, 66240), (6624, 59440), (6687, 58880), (7360, 53496), (7430, 52992), (7680, 51267), (8280, 47552), (8832, 44580), (8916, 44160), (11040, 35664), (11145, 35328), (11520, 34178), (11776, 33435), (11888, 33120), (13248, 29720), (13374, 29440), (14720, 26748), (14860, 26496), (16560, 23776), (17089, 23040), (17664, 22290), (17832, 22080)]