449405280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4570

約数の個数: 192

約数和(自身を含む): 1641669120

約数和(自身を除く): 1192263840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4523, 4968, 5520, 6210, 6624, 8280, 9046, 9936, 11040, 12420, 13569, 16560, 18092, 19872, 22615, 24840, 27138, 33120, 36184, 40707, 45230, 49680, 54276, 67845, 72368, 81414, 90460, 99360, 104029, 108552, 122121, 135690, 144736, 162828, 180920, 203535, 208058, 217104, 244242, 271380, 312087, 325656, 361840, 407070, 416116, 434208, 488484, 520145, 542760, 610605, 624174, 651312, 723680, 814140, 832232, 936261, 976968, 1040290, 1085520, 1221210, 1248348, 1302624, 1560435, 1628280, 1664464, 1872522, 1953936, 2080580, 2171040, 2442420, 2496696, 2808783, 3120870, 3256560, 3328928, 3745044, 3907872, 4161160, 4681305, 4884840, 4993392, 5617566, 6241740, 6513120, 7490088, 8322320, 9362610, 9769680, 9986784, 11235132, 12483480, 14043915, 14980176, 16644640, 18725220, 19539360, 22470264, 24966960, 28087830, 29960352, 37450440, 44940528, 49933920, 56175660, 74900880, 89881056, 112351320, 149801760, 224702640, 449405280]

約数ペア:

[(1, 449405280), (2, 224702640), (3, 149801760), (4, 112351320), (5, 89881056), (6, 74900880), (8, 56175660), (9, 49933920), (10, 44940528), (12, 37450440), (15, 29960352), (16, 28087830), (18, 24966960), (20, 22470264), (23, 19539360), (24, 18725220), (27, 16644640), (30, 14980176), (32, 14043915), (36, 12483480), (40, 11235132), (45, 9986784), (46, 9769680), (48, 9362610), (54, 8322320), (60, 7490088), (69, 6513120), (72, 6241740), (80, 5617566), (90, 4993392), (92, 4884840), (96, 4681305), (108, 4161160), (115, 3907872), (120, 3745044), (135, 3328928), (138, 3256560), (144, 3120870), (160, 2808783), (180, 2496696), (184, 2442420), (207, 2171040), (216, 2080580), (230, 1953936), (240, 1872522), (270, 1664464), (276, 1628280), (288, 1560435), (345, 1302624), (360, 1248348), (368, 1221210), (414, 1085520), (432, 1040290), (460, 976968), (480, 936261), (540, 832232), (552, 814140), (621, 723680), (690, 651312), (720, 624174), (736, 610605), (828, 542760), (864, 520145), (920, 488484), (1035, 434208), (1080, 416116), (1104, 407070), (1242, 361840), (1380, 325656), (1440, 312087), (1656, 271380), (1840, 244242), (2070, 217104), (2160, 208058), (2208, 203535), (2484, 180920), (2760, 162828), (3105, 144736), (3312, 135690), (3680, 122121), (4140, 108552), (4320, 104029), (4523, 99360), (4968, 90460), (5520, 81414), (6210, 72368), (6624, 67845), (8280, 54276), (9046, 49680), (9936, 45230), (11040, 40707), (12420, 36184), (13569, 33120), (16560, 27138), (18092, 24840), (19872, 22615)]