831468240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 280

約数和(自身を含む): 2964084840

約数和(自身を除く): 2132616600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 243, 265, 269, 270, 318, 324, 360, 405, 424, 432, 477, 486, 530, 538, 540, 636, 648, 720, 729, 795, 807, 810, 848, 954, 972, 1060, 1076, 1080, 1215, 1272, 1296, 1345, 1431, 1458, 1590, 1614, 1620, 1908, 1944, 2120, 2152, 2160, 2385, 2421, 2430, 2544, 2690, 2862, 2916, 3180, 3228, 3240, 3645, 3816, 3888, 4035, 4240, 4293, 4304, 4770, 4842, 4860, 5380, 5724, 5832, 6360, 6456, 6480, 7155, 7263, 7290, 7632, 8070, 8586, 9540, 9684, 9720, 10760, 11448, 11664, 12105, 12720, 12879, 12912, 14257, 14310, 14526, 14580, 16140, 17172, 19080, 19368, 19440, 21465, 21520, 21789, 22896, 24210, 25758, 28514, 28620, 29052, 29160, 32280, 34344, 36315, 38160, 38637, 38736, 42771, 42930, 43578, 48420, 51516, 57028, 57240, 58104, 58320, 64395, 64560, 65367, 68688, 71285, 72630, 77274, 85542, 85860, 87156, 96840, 103032, 108945, 114056, 114480, 116208, 128313, 128790, 130734, 142570, 145260, 154548, 171084, 171720, 174312, 193185, 193680, 196101, 206064, 213855, 217890, 228112, 256626, 257580, 261468, 285140, 290520, 309096, 326835, 342168, 343440, 348624, 384939, 386370, 392202, 427710, 435780, 513252, 515160, 522936, 570280, 581040, 618192, 641565, 653670, 684336, 769878, 772740, 784404, 855420, 871560, 980505, 1026504, 1030320, 1045872, 1140560, 1154817, 1283130, 1307340, 1539756, 1545480, 1568808, 1710840, 1743120, 1924695, 1961010, 2053008, 2309634, 2566260, 2614680, 3079512, 3090960, 3137616, 3421680, 3464451, 3849390, 3922020, 4619268, 5132520, 5229360, 5774085, 6159024, 6928902, 7698780, 7844040, 9238536, 10265040, 10393353, 11548170, 13857804, 15397560, 15688080, 17322255, 18477072, 20786706, 23096340, 27715608, 30795120, 34644510, 41573412, 46192680, 51966765, 55431216, 69289020, 83146824, 92385360, 103933530, 138578040, 166293648, 207867060, 277156080, 415734120, 831468240]

約数ペア:

[(1, 831468240), (2, 415734120), (3, 277156080), (4, 207867060), (5, 166293648), (6, 138578040), (8, 103933530), (9, 92385360), (10, 83146824), (12, 69289020), (15, 55431216), (16, 51966765), (18, 46192680), (20, 41573412), (24, 34644510), (27, 30795120), (30, 27715608), (36, 23096340), (40, 20786706), (45, 18477072), (48, 17322255), (53, 15688080), (54, 15397560), (60, 13857804), (72, 11548170), (80, 10393353), (81, 10265040), (90, 9238536), (106, 7844040), (108, 7698780), (120, 6928902), (135, 6159024), (144, 5774085), (159, 5229360), (162, 5132520), (180, 4619268), (212, 3922020), (216, 3849390), (240, 3464451), (243, 3421680), (265, 3137616), (269, 3090960), (270, 3079512), (318, 2614680), (324, 2566260), (360, 2309634), (405, 2053008), (424, 1961010), (432, 1924695), (477, 1743120), (486, 1710840), (530, 1568808), (538, 1545480), (540, 1539756), (636, 1307340), (648, 1283130), (720, 1154817), (729, 1140560), (795, 1045872), (807, 1030320), (810, 1026504), (848, 980505), (954, 871560), (972, 855420), (1060, 784404), (1076, 772740), (1080, 769878), (1215, 684336), (1272, 653670), (1296, 641565), (1345, 618192), (1431, 581040), (1458, 570280), (1590, 522936), (1614, 515160), (1620, 513252), (1908, 435780), (1944, 427710), (2120, 392202), (2152, 386370), (2160, 384939), (2385, 348624), (2421, 343440), (2430, 342168), (2544, 326835), (2690, 309096), (2862, 290520), (2916, 285140), (3180, 261468), (3228, 257580), (3240, 256626), (3645, 228112), (3816, 217890), (3888, 213855), (4035, 206064), (4240, 196101), (4293, 193680), (4304, 193185), (4770, 174312), (4842, 171720), (4860, 171084), (5380, 154548), (5724, 145260), (5832, 142570), (6360, 130734), (6456, 128790), (6480, 128313), (7155, 116208), (7263, 114480), (7290, 114056), (7632, 108945), (8070, 103032), (8586, 96840), (9540, 87156), (9684, 85860), (9720, 85542), (10760, 77274), (11448, 72630), (11664, 71285), (12105, 68688), (12720, 65367), (12879, 64560), (12912, 64395), (14257, 58320), (14310, 58104), (14526, 57240), (14580, 57028), (16140, 51516), (17172, 48420), (19080, 43578), (19368, 42930), (19440, 42771), (21465, 38736), (21520, 38637), (21789, 38160), (22896, 36315), (24210, 34344), (25758, 32280), (28514, 29160), (28620, 29052)]