120221280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 192

約数和(自身を含む): 445798080

約数和(自身を除く): 325576800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1637, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3274, 3672, 4080, 4320, 4590, 4896, 4911, 6120, 6548, 7344, 8160, 8185, 9180, 9822, 12240, 13096, 14688, 14733, 16370, 18360, 19644, 24480, 24555, 26192, 27829, 29466, 32740, 36720, 39288, 44199, 49110, 52384, 55658, 58932, 65480, 73440, 73665, 78576, 83487, 88398, 98220, 111316, 117864, 130960, 139145, 147330, 157152, 166974, 176796, 196440, 220995, 222632, 235728, 250461, 261920, 278290, 294660, 333948, 353592, 392880, 417435, 441990, 445264, 471456, 500922, 556580, 589320, 667896, 707184, 751383, 785760, 834870, 883980, 890528, 1001844, 1113160, 1178640, 1252305, 1335792, 1414368, 1502766, 1669740, 1767960, 2003688, 2226320, 2357280, 2504610, 2671584, 3005532, 3339480, 3535920, 3756915, 4007376, 4452640, 5009220, 6011064, 6678960, 7071840, 7513830, 8014752, 10018440, 12022128, 13357920, 15027660, 20036880, 24044256, 30055320, 40073760, 60110640, 120221280]

約数ペア:

[(1, 120221280), (2, 60110640), (3, 40073760), (4, 30055320), (5, 24044256), (6, 20036880), (8, 15027660), (9, 13357920), (10, 12022128), (12, 10018440), (15, 8014752), (16, 7513830), (17, 7071840), (18, 6678960), (20, 6011064), (24, 5009220), (27, 4452640), (30, 4007376), (32, 3756915), (34, 3535920), (36, 3339480), (40, 3005532), (45, 2671584), (48, 2504610), (51, 2357280), (54, 2226320), (60, 2003688), (68, 1767960), (72, 1669740), (80, 1502766), (85, 1414368), (90, 1335792), (96, 1252305), (102, 1178640), (108, 1113160), (120, 1001844), (135, 890528), (136, 883980), (144, 834870), (153, 785760), (160, 751383), (170, 707184), (180, 667896), (204, 589320), (216, 556580), (240, 500922), (255, 471456), (270, 445264), (272, 441990), (288, 417435), (306, 392880), (340, 353592), (360, 333948), (408, 294660), (432, 278290), (459, 261920), (480, 250461), (510, 235728), (540, 222632), (544, 220995), (612, 196440), (680, 176796), (720, 166974), (765, 157152), (816, 147330), (864, 139145), (918, 130960), (1020, 117864), (1080, 111316), (1224, 98220), (1360, 88398), (1440, 83487), (1530, 78576), (1632, 73665), (1637, 73440), (1836, 65480), (2040, 58932), (2160, 55658), (2295, 52384), (2448, 49110), (2720, 44199), (3060, 39288), (3274, 36720), (3672, 32740), (4080, 29466), (4320, 27829), (4590, 26192), (4896, 24555), (4911, 24480), (6120, 19644), (6548, 18360), (7344, 16370), (8160, 14733), (8185, 14688), (9180, 13096), (9822, 12240)]