458661120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3908

約数の個数: 144

約数和(自身を含む): 1512494592

約数和(自身を除く): 1053833472

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, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3853, 3968, 4960, 5952, 7440, 7706, 7936, 9920, 11559, 11904, 14880, 15412, 19265, 19840, 23118, 23808, 29760, 30824, 38530, 39680, 46236, 57795, 59520, 61648, 77060, 92472, 115590, 119040, 119443, 123296, 154120, 184944, 231180, 238886, 246592, 308240, 358329, 369888, 462360, 477772, 493184, 597215, 616480, 716658, 739776, 924720, 955544, 986368, 1194430, 1232960, 1433316, 1479552, 1791645, 1849440, 1911088, 2388860, 2465920, 2866632, 2959104, 3583290, 3698880, 3822176, 4777720, 4931840, 5733264, 7166580, 7397760, 7644352, 9555440, 11466528, 14333160, 14795520, 15288704, 19110880, 22933056, 28666320, 30577408, 38221760, 45866112, 57332640, 76443520, 91732224, 114665280, 152887040, 229330560, 458661120]

約数ペア:

[(1, 458661120), (2, 229330560), (3, 152887040), (4, 114665280), (5, 91732224), (6, 76443520), (8, 57332640), (10, 45866112), (12, 38221760), (15, 30577408), (16, 28666320), (20, 22933056), (24, 19110880), (30, 15288704), (31, 14795520), (32, 14333160), (40, 11466528), (48, 9555440), (60, 7644352), (62, 7397760), (64, 7166580), (80, 5733264), (93, 4931840), (96, 4777720), (120, 3822176), (124, 3698880), (128, 3583290), (155, 2959104), (160, 2866632), (186, 2465920), (192, 2388860), (240, 1911088), (248, 1849440), (256, 1791645), (310, 1479552), (320, 1433316), (372, 1232960), (384, 1194430), (465, 986368), (480, 955544), (496, 924720), (620, 739776), (640, 716658), (744, 616480), (768, 597215), (930, 493184), (960, 477772), (992, 462360), (1240, 369888), (1280, 358329), (1488, 308240), (1860, 246592), (1920, 238886), (1984, 231180), (2480, 184944), (2976, 154120), (3720, 123296), (3840, 119443), (3853, 119040), (3968, 115590), (4960, 92472), (5952, 77060), (7440, 61648), (7706, 59520), (7936, 57795), (9920, 46236), (11559, 39680), (11904, 38530), (14880, 30824), (15412, 29760), (19265, 23808), (19840, 23118)]