61159107840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{37831}}^1$

素因数の和:38276

約数の個数: 144

約数和(自身を含む): 195796035456

約数和(自身を除く): 134636927616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 421, 480, 640, 768, 842, 960, 1263, 1280, 1684, 1920, 2105, 2526, 3368, 3840, 4210, 5052, 6315, 6736, 8420, 10104, 12630, 13472, 16840, 20208, 25260, 26944, 33680, 37831, 40416, 50520, 53888, 67360, 75662, 80832, 101040, 107776, 113493, 134720, 151324, 161664, 189155, 202080, 226986, 269440, 302648, 323328, 378310, 404160, 453972, 538880, 567465, 605296, 756620, 808320, 907944, 1134930, 1210592, 1513240, 1616640, 1815888, 2269860, 2421184, 3026480, 3631776, 4539720, 4842368, 6052960, 7263552, 9079440, 9684736, 12105920, 14527104, 15926851, 18158880, 24211840, 29054208, 31853702, 36317760, 47780553, 48423680, 63707404, 72635520, 79634255, 95561106, 127414808, 145271040, 159268510, 191122212, 238902765, 254829616, 318537020, 382244424, 477805530, 509659232, 637074040, 764488848, 955611060, 1019318464, 1274148080, 1528977696, 1911222120, 2038636928, 2548296160, 3057955392, 3822444240, 4077273856, 5096592320, 6115910784, 7644888480, 10193184640, 12231821568, 15289776960, 20386369280, 30579553920, 61159107840]

約数ペア:

[(1, 61159107840), (2, 30579553920), (3, 20386369280), (4, 15289776960), (5, 12231821568), (6, 10193184640), (8, 7644888480), (10, 6115910784), (12, 5096592320), (15, 4077273856), (16, 3822444240), (20, 3057955392), (24, 2548296160), (30, 2038636928), (32, 1911222120), (40, 1528977696), (48, 1274148080), (60, 1019318464), (64, 955611060), (80, 764488848), (96, 637074040), (120, 509659232), (128, 477805530), (160, 382244424), (192, 318537020), (240, 254829616), (256, 238902765), (320, 191122212), (384, 159268510), (421, 145271040), (480, 127414808), (640, 95561106), (768, 79634255), (842, 72635520), (960, 63707404), (1263, 48423680), (1280, 47780553), (1684, 36317760), (1920, 31853702), (2105, 29054208), (2526, 24211840), (3368, 18158880), (3840, 15926851), (4210, 14527104), (5052, 12105920), (6315, 9684736), (6736, 9079440), (8420, 7263552), (10104, 6052960), (12630, 4842368), (13472, 4539720), (16840, 3631776), (20208, 3026480), (25260, 2421184), (26944, 2269860), (33680, 1815888), (37831, 1616640), (40416, 1513240), (50520, 1210592), (53888, 1134930), (67360, 907944), (75662, 808320), (80832, 756620), (101040, 605296), (107776, 567465), (113493, 538880), (134720, 453972), (151324, 404160), (161664, 378310), (189155, 323328), (202080, 302648), (226986, 269440)]