145618560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{53}}^2$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 530027190

約数和(自身を除く): 384408630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 530, 540, 576, 636, 640, 648, 720, 795, 810, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1728, 1908, 1920, 2120, 2160, 2385, 2544, 2592, 2809, 2862, 2880, 3180, 3240, 3392, 3456, 3816, 4240, 4293, 4320, 4770, 5088, 5184, 5618, 5724, 5760, 6360, 6480, 6784, 7155, 7632, 8427, 8480, 8586, 8640, 9540, 10176, 10368, 11236, 11448, 12720, 12960, 14045, 14310, 15264, 16854, 16960, 17172, 17280, 19080, 20352, 21465, 22472, 22896, 25281, 25440, 25920, 28090, 28620, 30528, 33708, 33920, 34344, 38160, 42135, 42930, 44944, 45792, 50562, 50880, 51840, 56180, 57240, 61056, 67416, 68688, 75843, 76320, 84270, 85860, 89888, 91584, 101124, 101760, 112360, 114480, 126405, 134832, 137376, 151686, 152640, 168540, 171720, 179776, 183168, 202248, 224720, 227529, 228960, 252810, 269664, 274752, 303372, 305280, 337080, 343440, 359552, 379215, 404496, 449440, 455058, 457920, 505620, 539328, 549504, 606744, 674160, 686880, 758430, 808992, 898880, 910116, 915840, 1011240, 1078656, 1137645, 1213488, 1348320, 1373760, 1516860, 1617984, 1797760, 1820232, 2022480, 2275290, 2426976, 2696640, 2747520, 3033720, 3235968, 3640464, 4044960, 4550580, 4853952, 5393280, 6067440, 7280928, 8089920, 9101160, 9707904, 12134880, 14561856, 16179840, 18202320, 24269760, 29123712, 36404640, 48539520, 72809280, 145618560]

約数ペア:

[(1, 145618560), (2, 72809280), (3, 48539520), (4, 36404640), (5, 29123712), (6, 24269760), (8, 18202320), (9, 16179840), (10, 14561856), (12, 12134880), (15, 9707904), (16, 9101160), (18, 8089920), (20, 7280928), (24, 6067440), (27, 5393280), (30, 4853952), (32, 4550580), (36, 4044960), (40, 3640464), (45, 3235968), (48, 3033720), (53, 2747520), (54, 2696640), (60, 2426976), (64, 2275290), (72, 2022480), (80, 1820232), (81, 1797760), (90, 1617984), (96, 1516860), (106, 1373760), (108, 1348320), (120, 1213488), (128, 1137645), (135, 1078656), (144, 1011240), (159, 915840), (160, 910116), (162, 898880), (180, 808992), (192, 758430), (212, 686880), (216, 674160), (240, 606744), (265, 549504), (270, 539328), (288, 505620), (318, 457920), (320, 455058), (324, 449440), (360, 404496), (384, 379215), (405, 359552), (424, 343440), (432, 337080), (477, 305280), (480, 303372), (530, 274752), (540, 269664), (576, 252810), (636, 228960), (640, 227529), (648, 224720), (720, 202248), (795, 183168), (810, 179776), (848, 171720), (864, 168540), (954, 152640), (960, 151686), (1060, 137376), (1080, 134832), (1152, 126405), (1272, 114480), (1296, 112360), (1431, 101760), (1440, 101124), (1590, 91584), (1620, 89888), (1696, 85860), (1728, 84270), (1908, 76320), (1920, 75843), (2120, 68688), (2160, 67416), (2385, 61056), (2544, 57240), (2592, 56180), (2809, 51840), (2862, 50880), (2880, 50562), (3180, 45792), (3240, 44944), (3392, 42930), (3456, 42135), (3816, 38160), (4240, 34344), (4293, 33920), (4320, 33708), (4770, 30528), (5088, 28620), (5184, 28090), (5618, 25920), (5724, 25440), (5760, 25281), (6360, 22896), (6480, 22472), (6784, 21465), (7155, 20352), (7632, 19080), (8427, 17280), (8480, 17172), (8586, 16960), (8640, 16854), (9540, 15264), (10176, 14310), (10368, 14045), (11236, 12960), (11448, 12720)]