2865719520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15427}}^1$

素因数の和:15494

約数の個数: 192

約数和(自身を含む): 10263939840

約数和(自身を除く): 7398220320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 9288, 10320, 11610, 12384, 15427, 15480, 18576, 20640, 23220, 30854, 30960, 37152, 46281, 46440, 61708, 61920, 77135, 92562, 92880, 123416, 138843, 154270, 185124, 185760, 231405, 246832, 277686, 308540, 370248, 416529, 462810, 493664, 555372, 617080, 663361, 694215, 740496, 833058, 925620, 1110744, 1234160, 1326722, 1388430, 1480992, 1666116, 1851240, 1990083, 2082645, 2221488, 2468320, 2653444, 2776860, 3316805, 3332232, 3702480, 3980166, 4165290, 4442976, 5306888, 5553720, 5970249, 6633610, 6664464, 7404960, 7960332, 8330580, 9950415, 10613776, 11107440, 11940498, 13267220, 13328928, 15920664, 16661160, 17910747, 19900830, 21227552, 22214880, 23880996, 26534440, 29851245, 31841328, 33322320, 35821494, 39801660, 47761992, 53068880, 59702490, 63682656, 66644640, 71642988, 79603320, 89553735, 95523984, 106137760, 119404980, 143285976, 159206640, 179107470, 191047968, 238809960, 286571952, 318413280, 358214940, 477619920, 573143904, 716429880, 955239840, 1432859760, 2865719520]

約数ペア:

[(1, 2865719520), (2, 1432859760), (3, 955239840), (4, 716429880), (5, 573143904), (6, 477619920), (8, 358214940), (9, 318413280), (10, 286571952), (12, 238809960), (15, 191047968), (16, 179107470), (18, 159206640), (20, 143285976), (24, 119404980), (27, 106137760), (30, 95523984), (32, 89553735), (36, 79603320), (40, 71642988), (43, 66644640), (45, 63682656), (48, 59702490), (54, 53068880), (60, 47761992), (72, 39801660), (80, 35821494), (86, 33322320), (90, 31841328), (96, 29851245), (108, 26534440), (120, 23880996), (129, 22214880), (135, 21227552), (144, 19900830), (160, 17910747), (172, 16661160), (180, 15920664), (215, 13328928), (216, 13267220), (240, 11940498), (258, 11107440), (270, 10613776), (288, 9950415), (344, 8330580), (360, 7960332), (387, 7404960), (430, 6664464), (432, 6633610), (480, 5970249), (516, 5553720), (540, 5306888), (645, 4442976), (688, 4165290), (720, 3980166), (774, 3702480), (860, 3332232), (864, 3316805), (1032, 2776860), (1080, 2653444), (1161, 2468320), (1290, 2221488), (1376, 2082645), (1440, 1990083), (1548, 1851240), (1720, 1666116), (1935, 1480992), (2064, 1388430), (2160, 1326722), (2322, 1234160), (2580, 1110744), (3096, 925620), (3440, 833058), (3870, 740496), (4128, 694215), (4320, 663361), (4644, 617080), (5160, 555372), (5805, 493664), (6192, 462810), (6880, 416529), (7740, 370248), (9288, 308540), (10320, 277686), (11610, 246832), (12384, 231405), (15427, 185760), (15480, 185124), (18576, 154270), (20640, 138843), (23220, 123416), (30854, 92880), (30960, 92562), (37152, 77135), (46281, 61920), (46440, 61708)]