27054480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 93744000

約数和(自身を除く): 66689520

約数列:

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

約数ペア:

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