115587840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 381459456

約数和(自身を除く): 265871616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 971, 992, 1240, 1280, 1488, 1860, 1920, 1942, 1984, 2480, 2913, 2976, 3720, 3840, 3884, 3968, 4855, 4960, 5826, 5952, 7440, 7768, 7936, 9710, 9920, 11652, 11904, 14565, 14880, 15536, 19420, 19840, 23304, 23808, 29130, 29760, 30101, 31072, 38840, 39680, 46608, 58260, 59520, 60202, 62144, 77680, 90303, 93216, 116520, 119040, 120404, 124288, 150505, 155360, 180606, 186432, 233040, 240808, 248576, 301010, 310720, 361212, 372864, 451515, 466080, 481616, 602020, 621440, 722424, 745728, 903030, 932160, 963232, 1204040, 1242880, 1444848, 1806060, 1864320, 1926464, 2408080, 2889696, 3612120, 3728640, 3852928, 4816160, 5779392, 7224240, 7705856, 9632320, 11558784, 14448480, 19264640, 23117568, 28896960, 38529280, 57793920, 115587840]

約数ペア:

[(1, 115587840), (2, 57793920), (3, 38529280), (4, 28896960), (5, 23117568), (6, 19264640), (8, 14448480), (10, 11558784), (12, 9632320), (15, 7705856), (16, 7224240), (20, 5779392), (24, 4816160), (30, 3852928), (31, 3728640), (32, 3612120), (40, 2889696), (48, 2408080), (60, 1926464), (62, 1864320), (64, 1806060), (80, 1444848), (93, 1242880), (96, 1204040), (120, 963232), (124, 932160), (128, 903030), (155, 745728), (160, 722424), (186, 621440), (192, 602020), (240, 481616), (248, 466080), (256, 451515), (310, 372864), (320, 361212), (372, 310720), (384, 301010), (465, 248576), (480, 240808), (496, 233040), (620, 186432), (640, 180606), (744, 155360), (768, 150505), (930, 124288), (960, 120404), (971, 119040), (992, 116520), (1240, 93216), (1280, 90303), (1488, 77680), (1860, 62144), (1920, 60202), (1942, 59520), (1984, 58260), (2480, 46608), (2913, 39680), (2976, 38840), (3720, 31072), (3840, 30101), (3884, 29760), (3968, 29130), (4855, 23808), (4960, 23304), (5826, 19840), (5952, 19420), (7440, 15536), (7768, 14880), (7936, 14565), (9710, 11904), (9920, 11652)]