88027440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 293124096

約数和(自身を除く): 205096656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 431, 444, 460, 552, 555, 592, 690, 740, 851, 862, 888, 920, 1104, 1110, 1293, 1380, 1480, 1702, 1724, 1776, 1840, 2155, 2220, 2553, 2586, 2760, 2960, 3404, 3448, 4255, 4310, 4440, 5106, 5172, 5520, 6465, 6808, 6896, 8510, 8620, 8880, 9913, 10212, 10344, 12765, 12930, 13616, 15947, 17020, 17240, 19826, 20424, 20688, 25530, 25860, 29739, 31894, 34040, 34480, 39652, 40848, 47841, 49565, 51060, 51720, 59478, 63788, 68080, 79304, 79735, 95682, 99130, 102120, 103440, 118956, 127576, 148695, 158608, 159470, 191364, 198260, 204240, 237912, 239205, 255152, 297390, 318940, 366781, 382728, 396520, 475824, 478410, 594780, 637880, 733562, 765456, 793040, 956820, 1100343, 1189560, 1275760, 1467124, 1833905, 1913640, 2200686, 2379120, 2934248, 3667810, 3827280, 4401372, 5501715, 5868496, 7335620, 8802744, 11003430, 14671240, 17605488, 22006860, 29342480, 44013720, 88027440]

約数ペア:

[(1, 88027440), (2, 44013720), (3, 29342480), (4, 22006860), (5, 17605488), (6, 14671240), (8, 11003430), (10, 8802744), (12, 7335620), (15, 5868496), (16, 5501715), (20, 4401372), (23, 3827280), (24, 3667810), (30, 2934248), (37, 2379120), (40, 2200686), (46, 1913640), (48, 1833905), (60, 1467124), (69, 1275760), (74, 1189560), (80, 1100343), (92, 956820), (111, 793040), (115, 765456), (120, 733562), (138, 637880), (148, 594780), (184, 478410), (185, 475824), (222, 396520), (230, 382728), (240, 366781), (276, 318940), (296, 297390), (345, 255152), (368, 239205), (370, 237912), (431, 204240), (444, 198260), (460, 191364), (552, 159470), (555, 158608), (592, 148695), (690, 127576), (740, 118956), (851, 103440), (862, 102120), (888, 99130), (920, 95682), (1104, 79735), (1110, 79304), (1293, 68080), (1380, 63788), (1480, 59478), (1702, 51720), (1724, 51060), (1776, 49565), (1840, 47841), (2155, 40848), (2220, 39652), (2553, 34480), (2586, 34040), (2760, 31894), (2960, 29739), (3404, 25860), (3448, 25530), (4255, 20688), (4310, 20424), (4440, 19826), (5106, 17240), (5172, 17020), (5520, 15947), (6465, 13616), (6808, 12930), (6896, 12765), (8510, 10344), (8620, 10212), (8880, 9913)]