140758560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{10861}}^1$

素因数の和:10888

約数の個数: 120

約数和(自身を含む): 496806156

約数和(自身を除く): 356047596

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 10861, 12960, 21722, 32583, 43444, 54305, 65166, 86888, 97749, 108610, 130332, 162915, 173776, 195498, 217220, 260664, 293247, 325830, 347552, 390996, 434440, 488745, 521328, 586494, 651660, 781992, 868880, 879741, 977490, 1042656, 1172988, 1303320, 1466235, 1563984, 1737760, 1759482, 1954980, 2345976, 2606640, 2932470, 3127968, 3518964, 3909960, 4398705, 4691952, 5213280, 5864940, 7037928, 7819920, 8797410, 9383904, 11729880, 14075856, 15639840, 17594820, 23459760, 28151712, 35189640, 46919520, 70379280, 140758560]

約数ペア:

[(1, 140758560), (2, 70379280), (3, 46919520), (4, 35189640), (5, 28151712), (6, 23459760), (8, 17594820), (9, 15639840), (10, 14075856), (12, 11729880), (15, 9383904), (16, 8797410), (18, 7819920), (20, 7037928), (24, 5864940), (27, 5213280), (30, 4691952), (32, 4398705), (36, 3909960), (40, 3518964), (45, 3127968), (48, 2932470), (54, 2606640), (60, 2345976), (72, 1954980), (80, 1759482), (81, 1737760), (90, 1563984), (96, 1466235), (108, 1303320), (120, 1172988), (135, 1042656), (144, 977490), (160, 879741), (162, 868880), (180, 781992), (216, 651660), (240, 586494), (270, 521328), (288, 488745), (324, 434440), (360, 390996), (405, 347552), (432, 325830), (480, 293247), (540, 260664), (648, 217220), (720, 195498), (810, 173776), (864, 162915), (1080, 130332), (1296, 108610), (1440, 97749), (1620, 86888), (2160, 65166), (2592, 54305), (3240, 43444), (4320, 32583), (6480, 21722), (10861, 12960)]