279621120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1632

約数の個数: 160

約数和(自身を含む): 933368832

約数和(自身を除く): 653747712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1583, 1840, 1920, 2208, 2560, 2760, 2944, 3166, 3680, 3840, 4416, 4749, 5520, 5888, 6332, 7360, 7680, 7915, 8832, 9498, 11040, 11776, 12664, 14720, 15830, 17664, 18996, 22080, 23745, 25328, 29440, 31660, 35328, 36409, 37992, 44160, 47490, 50656, 58880, 63320, 72818, 75984, 88320, 94980, 101312, 109227, 126640, 145636, 151968, 176640, 182045, 189960, 202624, 218454, 253280, 291272, 303936, 364090, 379920, 405248, 436908, 506560, 546135, 582544, 607872, 728180, 759840, 810496, 873816, 1013120, 1092270, 1165088, 1215744, 1456360, 1519680, 1747632, 2026240, 2184540, 2330176, 2431488, 2912720, 3039360, 3495264, 4052480, 4369080, 4660352, 5825440, 6078720, 6990528, 8738160, 9320704, 11650880, 12157440, 13981056, 17476320, 18641408, 23301760, 27962112, 34952640, 46603520, 55924224, 69905280, 93207040, 139810560, 279621120]

約数ペア:

[(1, 279621120), (2, 139810560), (3, 93207040), (4, 69905280), (5, 55924224), (6, 46603520), (8, 34952640), (10, 27962112), (12, 23301760), (15, 18641408), (16, 17476320), (20, 13981056), (23, 12157440), (24, 11650880), (30, 9320704), (32, 8738160), (40, 6990528), (46, 6078720), (48, 5825440), (60, 4660352), (64, 4369080), (69, 4052480), (80, 3495264), (92, 3039360), (96, 2912720), (115, 2431488), (120, 2330176), (128, 2184540), (138, 2026240), (160, 1747632), (184, 1519680), (192, 1456360), (230, 1215744), (240, 1165088), (256, 1092270), (276, 1013120), (320, 873816), (345, 810496), (368, 759840), (384, 728180), (460, 607872), (480, 582544), (512, 546135), (552, 506560), (640, 436908), (690, 405248), (736, 379920), (768, 364090), (920, 303936), (960, 291272), (1104, 253280), (1280, 218454), (1380, 202624), (1472, 189960), (1536, 182045), (1583, 176640), (1840, 151968), (1920, 145636), (2208, 126640), (2560, 109227), (2760, 101312), (2944, 94980), (3166, 88320), (3680, 75984), (3840, 72818), (4416, 63320), (4749, 58880), (5520, 50656), (5888, 47490), (6332, 44160), (7360, 37992), (7680, 36409), (7915, 35328), (8832, 31660), (9498, 29440), (11040, 25328), (11776, 23745), (12664, 22080), (14720, 18996), (15830, 17664)]