40344480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 155875104

約数和(自身を除く): 115530624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 283, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 566, 594, 648, 660, 720, 792, 810, 849, 864, 880, 891, 990, 1056, 1080, 1132, 1188, 1296, 1320, 1415, 1440, 1485, 1584, 1620, 1698, 1760, 1782, 1980, 2160, 2264, 2376, 2547, 2592, 2640, 2830, 2970, 3113, 3168, 3240, 3396, 3564, 3960, 4245, 4320, 4455, 4528, 4752, 5094, 5280, 5660, 5940, 6226, 6480, 6792, 7128, 7641, 7920, 8490, 8910, 9056, 9339, 9504, 10188, 11320, 11880, 12452, 12735, 12960, 13584, 14256, 15282, 15565, 15840, 16980, 17820, 18678, 20376, 22640, 22923, 23760, 24904, 25470, 27168, 28017, 28512, 30564, 31130, 33960, 35640, 37356, 38205, 40752, 45280, 45846, 46695, 47520, 49808, 50940, 56034, 61128, 62260, 67920, 71280, 74712, 76410, 81504, 84051, 91692, 93390, 99616, 101880, 112068, 114615, 122256, 124520, 135840, 140085, 142560, 149424, 152820, 168102, 183384, 186780, 203760, 224136, 229230, 244512, 249040, 252153, 280170, 298848, 305640, 336204, 366768, 373560, 407520, 420255, 448272, 458460, 498080, 504306, 560340, 611280, 672408, 733536, 747120, 840510, 896544, 916920, 1008612, 1120680, 1222560, 1260765, 1344816, 1494240, 1681020, 1833840, 2017224, 2241360, 2521530, 2689632, 3362040, 3667680, 4034448, 4482720, 5043060, 6724080, 8068896, 10086120, 13448160, 20172240, 40344480]

約数ペア:

[(1, 40344480), (2, 20172240), (3, 13448160), (4, 10086120), (5, 8068896), (6, 6724080), (8, 5043060), (9, 4482720), (10, 4034448), (11, 3667680), (12, 3362040), (15, 2689632), (16, 2521530), (18, 2241360), (20, 2017224), (22, 1833840), (24, 1681020), (27, 1494240), (30, 1344816), (32, 1260765), (33, 1222560), (36, 1120680), (40, 1008612), (44, 916920), (45, 896544), (48, 840510), (54, 747120), (55, 733536), (60, 672408), (66, 611280), (72, 560340), (80, 504306), (81, 498080), (88, 458460), (90, 448272), (96, 420255), (99, 407520), (108, 373560), (110, 366768), (120, 336204), (132, 305640), (135, 298848), (144, 280170), (160, 252153), (162, 249040), (165, 244512), (176, 229230), (180, 224136), (198, 203760), (216, 186780), (220, 183384), (240, 168102), (264, 152820), (270, 149424), (283, 142560), (288, 140085), (297, 135840), (324, 124520), (330, 122256), (352, 114615), (360, 112068), (396, 101880), (405, 99616), (432, 93390), (440, 91692), (480, 84051), (495, 81504), (528, 76410), (540, 74712), (566, 71280), (594, 67920), (648, 62260), (660, 61128), (720, 56034), (792, 50940), (810, 49808), (849, 47520), (864, 46695), (880, 45846), (891, 45280), (990, 40752), (1056, 38205), (1080, 37356), (1132, 35640), (1188, 33960), (1296, 31130), (1320, 30564), (1415, 28512), (1440, 28017), (1485, 27168), (1584, 25470), (1620, 24904), (1698, 23760), (1760, 22923), (1782, 22640), (1980, 20376), (2160, 18678), (2264, 17820), (2376, 16980), (2547, 15840), (2592, 15565), (2640, 15282), (2830, 14256), (2970, 13584), (3113, 12960), (3168, 12735), (3240, 12452), (3396, 11880), (3564, 11320), (3960, 10188), (4245, 9504), (4320, 9339), (4455, 9056), (4528, 8910), (4752, 8490), (5094, 7920), (5280, 7641), (5660, 7128), (5940, 6792), (6226, 6480)]