54779040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 189189000

約数和(自身を除く): 134409960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 349, 360, 436, 480, 545, 654, 698, 720, 872, 981, 1047, 1090, 1308, 1396, 1440, 1635, 1744, 1745, 1962, 2094, 2180, 2616, 2792, 3141, 3270, 3488, 3490, 3924, 4188, 4360, 4905, 5232, 5235, 5584, 6282, 6540, 6980, 7848, 8376, 8720, 9810, 10464, 10470, 11168, 12564, 13080, 13960, 15696, 15705, 16752, 17440, 19620, 20940, 25128, 26160, 27920, 31392, 31410, 33504, 38041, 39240, 41880, 50256, 52320, 55840, 62820, 76082, 78480, 83760, 100512, 114123, 125640, 152164, 156960, 167520, 190205, 228246, 251280, 304328, 342369, 380410, 456492, 502560, 570615, 608656, 684738, 760820, 912984, 1141230, 1217312, 1369476, 1521640, 1711845, 1825968, 2282460, 2738952, 3043280, 3423690, 3651936, 4564920, 5477904, 6086560, 6847380, 9129840, 10955808, 13694760, 18259680, 27389520, 54779040]

約数ペア:

[(1, 54779040), (2, 27389520), (3, 18259680), (4, 13694760), (5, 10955808), (6, 9129840), (8, 6847380), (9, 6086560), (10, 5477904), (12, 4564920), (15, 3651936), (16, 3423690), (18, 3043280), (20, 2738952), (24, 2282460), (30, 1825968), (32, 1711845), (36, 1521640), (40, 1369476), (45, 1217312), (48, 1141230), (60, 912984), (72, 760820), (80, 684738), (90, 608656), (96, 570615), (109, 502560), (120, 456492), (144, 380410), (160, 342369), (180, 304328), (218, 251280), (240, 228246), (288, 190205), (327, 167520), (349, 156960), (360, 152164), (436, 125640), (480, 114123), (545, 100512), (654, 83760), (698, 78480), (720, 76082), (872, 62820), (981, 55840), (1047, 52320), (1090, 50256), (1308, 41880), (1396, 39240), (1440, 38041), (1635, 33504), (1744, 31410), (1745, 31392), (1962, 27920), (2094, 26160), (2180, 25128), (2616, 20940), (2792, 19620), (3141, 17440), (3270, 16752), (3488, 15705), (3490, 15696), (3924, 13960), (4188, 13080), (4360, 12564), (4905, 11168), (5232, 10470), (5235, 10464), (5584, 9810), (6282, 8720), (6540, 8376), (6980, 7848)]