154690560

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{373}}^1$

素因数の和:410

約数の個数: 220

約数和(自身を含む): 555809628

約数和(自身を除く): 401119068

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, 373, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 746, 768, 810, 864, 960, 1024, 1080, 1119, 1152, 1280, 1296, 1440, 1492, 1536, 1620, 1728, 1865, 1920, 2160, 2238, 2304, 2560, 2592, 2880, 2984, 3072, 3240, 3357, 3456, 3730, 3840, 4320, 4476, 4608, 5120, 5184, 5595, 5760, 5968, 6480, 6714, 6912, 7460, 7680, 8640, 8952, 9216, 10071, 10368, 11190, 11520, 11936, 12960, 13428, 13824, 14920, 15360, 16785, 17280, 17904, 20142, 20736, 22380, 23040, 23872, 25920, 26856, 27648, 29840, 30213, 33570, 34560, 35808, 40284, 41472, 44760, 46080, 47744, 50355, 51840, 53712, 59680, 60426, 67140, 69120, 71616, 80568, 82944, 89520, 95488, 100710, 103680, 107424, 119360, 120852, 134280, 138240, 143232, 151065, 161136, 179040, 190976, 201420, 207360, 214848, 238720, 241704, 268560, 286464, 302130, 322272, 358080, 381952, 402840, 414720, 429696, 477440, 483408, 537120, 572928, 604260, 644544, 716160, 805680, 859392, 954880, 966816, 1074240, 1145856, 1208520, 1289088, 1432320, 1611360, 1718784, 1909760, 1933632, 2148480, 2417040, 2578176, 2864640, 3222720, 3437568, 3867264, 4296960, 4834080, 5156352, 5729280, 6445440, 7734528, 8593920, 9668160, 10312704, 12890880, 15469056, 17187840, 19336320, 25781760, 30938112, 38672640, 51563520, 77345280, 154690560]

約数ペア:

[(1, 154690560), (2, 77345280), (3, 51563520), (4, 38672640), (5, 30938112), (6, 25781760), (8, 19336320), (9, 17187840), (10, 15469056), (12, 12890880), (15, 10312704), (16, 9668160), (18, 8593920), (20, 7734528), (24, 6445440), (27, 5729280), (30, 5156352), (32, 4834080), (36, 4296960), (40, 3867264), (45, 3437568), (48, 3222720), (54, 2864640), (60, 2578176), (64, 2417040), (72, 2148480), (80, 1933632), (81, 1909760), (90, 1718784), (96, 1611360), (108, 1432320), (120, 1289088), (128, 1208520), (135, 1145856), (144, 1074240), (160, 966816), (162, 954880), (180, 859392), (192, 805680), (216, 716160), (240, 644544), (256, 604260), (270, 572928), (288, 537120), (320, 483408), (324, 477440), (360, 429696), (373, 414720), (384, 402840), (405, 381952), (432, 358080), (480, 322272), (512, 302130), (540, 286464), (576, 268560), (640, 241704), (648, 238720), (720, 214848), (746, 207360), (768, 201420), (810, 190976), (864, 179040), (960, 161136), (1024, 151065), (1080, 143232), (1119, 138240), (1152, 134280), (1280, 120852), (1296, 119360), (1440, 107424), (1492, 103680), (1536, 100710), (1620, 95488), (1728, 89520), (1865, 82944), (1920, 80568), (2160, 71616), (2238, 69120), (2304, 67140), (2560, 60426), (2592, 59680), (2880, 53712), (2984, 51840), (3072, 50355), (3240, 47744), (3357, 46080), (3456, 44760), (3730, 41472), (3840, 40284), (4320, 35808), (4476, 34560), (4608, 33570), (5120, 30213), (5184, 29840), (5595, 27648), (5760, 26856), (5968, 25920), (6480, 23872), (6714, 23040), (6912, 22380), (7460, 20736), (7680, 20142), (8640, 17904), (8952, 17280), (9216, 16785), (10071, 15360), (10368, 14920), (11190, 13824), (11520, 13428), (11936, 12960)]