54108960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 190512000

約数和(自身を除く): 136403040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 349, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 698, 760, 816, 912, 969, 1020, 1047, 1140, 1292, 1360, 1396, 1520, 1615, 1632, 1745, 1824, 1938, 2040, 2094, 2280, 2584, 2720, 2792, 3040, 3230, 3490, 3876, 4080, 4188, 4560, 4845, 5168, 5235, 5584, 5933, 6460, 6631, 6980, 7752, 8160, 8376, 9120, 9690, 10336, 10470, 11168, 11866, 12920, 13262, 13960, 15504, 16752, 17799, 19380, 19893, 20940, 23732, 25840, 26524, 27920, 29665, 31008, 33155, 33504, 35598, 38760, 39786, 41880, 47464, 51680, 53048, 55840, 59330, 66310, 71196, 77520, 79572, 83760, 88995, 94928, 99465, 106096, 112727, 118660, 132620, 142392, 155040, 159144, 167520, 177990, 189856, 198930, 212192, 225454, 237320, 265240, 284784, 318288, 338181, 355980, 397860, 450908, 474640, 530480, 563635, 569568, 636576, 676362, 711960, 795720, 901816, 949280, 1060960, 1127270, 1352724, 1423920, 1591440, 1690905, 1803632, 2254540, 2705448, 2847840, 3182880, 3381810, 3607264, 4509080, 5410896, 6763620, 9018160, 10821792, 13527240, 18036320, 27054480, 54108960]

約数ペア:

[(1, 54108960), (2, 27054480), (3, 18036320), (4, 13527240), (5, 10821792), (6, 9018160), (8, 6763620), (10, 5410896), (12, 4509080), (15, 3607264), (16, 3381810), (17, 3182880), (19, 2847840), (20, 2705448), (24, 2254540), (30, 1803632), (32, 1690905), (34, 1591440), (38, 1423920), (40, 1352724), (48, 1127270), (51, 1060960), (57, 949280), (60, 901816), (68, 795720), (76, 711960), (80, 676362), (85, 636576), (95, 569568), (96, 563635), (102, 530480), (114, 474640), (120, 450908), (136, 397860), (152, 355980), (160, 338181), (170, 318288), (190, 284784), (204, 265240), (228, 237320), (240, 225454), (255, 212192), (272, 198930), (285, 189856), (304, 177990), (323, 167520), (340, 159144), (349, 155040), (380, 142392), (408, 132620), (456, 118660), (480, 112727), (510, 106096), (544, 99465), (570, 94928), (608, 88995), (646, 83760), (680, 79572), (698, 77520), (760, 71196), (816, 66310), (912, 59330), (969, 55840), (1020, 53048), (1047, 51680), (1140, 47464), (1292, 41880), (1360, 39786), (1396, 38760), (1520, 35598), (1615, 33504), (1632, 33155), (1745, 31008), (1824, 29665), (1938, 27920), (2040, 26524), (2094, 25840), (2280, 23732), (2584, 20940), (2720, 19893), (2792, 19380), (3040, 17799), (3230, 16752), (3490, 15504), (3876, 13960), (4080, 13262), (4188, 12920), (4560, 11866), (4845, 11168), (5168, 10470), (5235, 10336), (5584, 9690), (5933, 9120), (6460, 8376), (6631, 8160), (6980, 7752)]