479018880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1506

約数の個数: 256

約数和(自身を含む): 1787040000

約数和(自身を除く): 1308021120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1459, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 2918, 3040, 3420, 3456, 3648, 4104, 4320, 4377, 4560, 5130, 5472, 5760, 5836, 6080, 6840, 7295, 7296, 8208, 8640, 8754, 9120, 10260, 10944, 11672, 12160, 13131, 13680, 14590, 16416, 17280, 17508, 18240, 20520, 21885, 21888, 23344, 26262, 27360, 27721, 29180, 32832, 35016, 36480, 39393, 41040, 43770, 46688, 52524, 54720, 55442, 58360, 65655, 65664, 70032, 78786, 82080, 83163, 87540, 93376, 105048, 109440, 110884, 116720, 131310, 138605, 140064, 157572, 164160, 166326, 175080, 186752, 196965, 210096, 221768, 233440, 249489, 262620, 277210, 280128, 315144, 328320, 332652, 350160, 393930, 415815, 420192, 443536, 466880, 498978, 525240, 554420, 560256, 630288, 665304, 700320, 748467, 787860, 831630, 840384, 887072, 933760, 997956, 1050480, 1108840, 1247445, 1260576, 1330608, 1400640, 1496934, 1575720, 1663260, 1680768, 1774144, 1995912, 2100960, 2217680, 2494890, 2521152, 2661216, 2801280, 2993868, 3151440, 3326520, 3548288, 3742335, 3991824, 4201920, 4435360, 4989780, 5042304, 5322432, 5987736, 6302880, 6653040, 7484670, 7983648, 8403840, 8870720, 9979560, 10644864, 11975472, 12605760, 13306080, 14969340, 15967296, 17741440, 19959120, 23950944, 25211520, 26612160, 29938680, 31934592, 39918240, 47901888, 53224320, 59877360, 79836480, 95803776, 119754720, 159672960, 239509440, 479018880]

約数ペア:

[(1, 479018880), (2, 239509440), (3, 159672960), (4, 119754720), (5, 95803776), (6, 79836480), (8, 59877360), (9, 53224320), (10, 47901888), (12, 39918240), (15, 31934592), (16, 29938680), (18, 26612160), (19, 25211520), (20, 23950944), (24, 19959120), (27, 17741440), (30, 15967296), (32, 14969340), (36, 13306080), (38, 12605760), (40, 11975472), (45, 10644864), (48, 9979560), (54, 8870720), (57, 8403840), (60, 7983648), (64, 7484670), (72, 6653040), (76, 6302880), (80, 5987736), (90, 5322432), (95, 5042304), (96, 4989780), (108, 4435360), (114, 4201920), (120, 3991824), (128, 3742335), (135, 3548288), (144, 3326520), (152, 3151440), (160, 2993868), (171, 2801280), (180, 2661216), (190, 2521152), (192, 2494890), (216, 2217680), (228, 2100960), (240, 1995912), (270, 1774144), (285, 1680768), (288, 1663260), (304, 1575720), (320, 1496934), (342, 1400640), (360, 1330608), (380, 1260576), (384, 1247445), (432, 1108840), (456, 1050480), (480, 997956), (513, 933760), (540, 887072), (570, 840384), (576, 831630), (608, 787860), (640, 748467), (684, 700320), (720, 665304), (760, 630288), (855, 560256), (864, 554420), (912, 525240), (960, 498978), (1026, 466880), (1080, 443536), (1140, 420192), (1152, 415815), (1216, 393930), (1368, 350160), (1440, 332652), (1459, 328320), (1520, 315144), (1710, 280128), (1728, 277210), (1824, 262620), (1920, 249489), (2052, 233440), (2160, 221768), (2280, 210096), (2432, 196965), (2565, 186752), (2736, 175080), (2880, 166326), (2918, 164160), (3040, 157572), (3420, 140064), (3456, 138605), (3648, 131310), (4104, 116720), (4320, 110884), (4377, 109440), (4560, 105048), (5130, 93376), (5472, 87540), (5760, 83163), (5836, 82080), (6080, 78786), (6840, 70032), (7295, 65664), (7296, 65655), (8208, 58360), (8640, 55442), (8754, 54720), (9120, 52524), (10260, 46688), (10944, 43770), (11672, 41040), (12160, 39393), (13131, 36480), (13680, 35016), (14590, 32832), (16416, 29180), (17280, 27721), (17508, 27360), (18240, 26262), (20520, 23344), (21885, 21888)]