480885120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 256

約数和(自身を含む): 1804420800

約数和(自身を除く): 1323535680

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, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1637, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3274, 3456, 3672, 4080, 4320, 4590, 4896, 4911, 5440, 5760, 6120, 6528, 6548, 7344, 8160, 8185, 8640, 9180, 9792, 9822, 10880, 12240, 13096, 14688, 14733, 16320, 16370, 17280, 18360, 19584, 19644, 24480, 24555, 26192, 27829, 29376, 29466, 32640, 32740, 36720, 39288, 44199, 48960, 49110, 52384, 55658, 58752, 58932, 65480, 73440, 73665, 78576, 83487, 88398, 97920, 98220, 104768, 111316, 117864, 130960, 139145, 146880, 147330, 157152, 166974, 176796, 196440, 209536, 220995, 222632, 235728, 250461, 261920, 278290, 293760, 294660, 314304, 333948, 353592, 392880, 417435, 441990, 445264, 471456, 500922, 523840, 556580, 589320, 628608, 667896, 707184, 751383, 785760, 834870, 883980, 890528, 942912, 1001844, 1047680, 1113160, 1178640, 1252305, 1335792, 1414368, 1502766, 1571520, 1669740, 1767960, 1781056, 1885824, 2003688, 2226320, 2357280, 2504610, 2671584, 2828736, 3005532, 3143040, 3339480, 3535920, 3562112, 3756915, 4007376, 4452640, 4714560, 5009220, 5343168, 5657472, 6011064, 6678960, 7071840, 7513830, 8014752, 8905280, 9429120, 10018440, 10686336, 12022128, 13357920, 14143680, 15027660, 16029504, 17810560, 20036880, 24044256, 26715840, 28287360, 30055320, 32059008, 40073760, 48088512, 53431680, 60110640, 80147520, 96177024, 120221280, 160295040, 240442560, 480885120]

約数ペア:

[(1, 480885120), (2, 240442560), (3, 160295040), (4, 120221280), (5, 96177024), (6, 80147520), (8, 60110640), (9, 53431680), (10, 48088512), (12, 40073760), (15, 32059008), (16, 30055320), (17, 28287360), (18, 26715840), (20, 24044256), (24, 20036880), (27, 17810560), (30, 16029504), (32, 15027660), (34, 14143680), (36, 13357920), (40, 12022128), (45, 10686336), (48, 10018440), (51, 9429120), (54, 8905280), (60, 8014752), (64, 7513830), (68, 7071840), (72, 6678960), (80, 6011064), (85, 5657472), (90, 5343168), (96, 5009220), (102, 4714560), (108, 4452640), (120, 4007376), (128, 3756915), (135, 3562112), (136, 3535920), (144, 3339480), (153, 3143040), (160, 3005532), (170, 2828736), (180, 2671584), (192, 2504610), (204, 2357280), (216, 2226320), (240, 2003688), (255, 1885824), (270, 1781056), (272, 1767960), (288, 1669740), (306, 1571520), (320, 1502766), (340, 1414368), (360, 1335792), (384, 1252305), (408, 1178640), (432, 1113160), (459, 1047680), (480, 1001844), (510, 942912), (540, 890528), (544, 883980), (576, 834870), (612, 785760), (640, 751383), (680, 707184), (720, 667896), (765, 628608), (816, 589320), (864, 556580), (918, 523840), (960, 500922), (1020, 471456), (1080, 445264), (1088, 441990), (1152, 417435), (1224, 392880), (1360, 353592), (1440, 333948), (1530, 314304), (1632, 294660), (1637, 293760), (1728, 278290), (1836, 261920), (1920, 250461), (2040, 235728), (2160, 222632), (2176, 220995), (2295, 209536), (2448, 196440), (2720, 176796), (2880, 166974), (3060, 157152), (3264, 147330), (3274, 146880), (3456, 139145), (3672, 130960), (4080, 117864), (4320, 111316), (4590, 104768), (4896, 98220), (4911, 97920), (5440, 88398), (5760, 83487), (6120, 78576), (6528, 73665), (6548, 73440), (7344, 65480), (8160, 58932), (8185, 58752), (8640, 55658), (9180, 52384), (9792, 49110), (9822, 48960), (10880, 44199), (12240, 39288), (13096, 36720), (14688, 32740), (14733, 32640), (16320, 29466), (16370, 29376), (17280, 27829), (18360, 26192), (19584, 24555), (19644, 24480)]