306023520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 1062512640

約数和(自身を除く): 756489120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 479, 480, 484, 528, 605, 660, 726, 880, 958, 968, 1056, 1210, 1320, 1331, 1437, 1452, 1760, 1815, 1916, 1936, 2395, 2420, 2640, 2662, 2874, 2904, 3630, 3832, 3872, 3993, 4790, 4840, 5269, 5280, 5324, 5748, 5808, 6655, 7185, 7260, 7664, 7986, 9580, 9680, 10538, 10648, 11496, 11616, 13310, 14370, 14520, 15328, 15807, 15972, 19160, 19360, 19965, 21076, 21296, 22992, 26345, 26620, 28740, 29040, 31614, 31944, 38320, 39930, 42152, 42592, 45984, 52690, 53240, 57480, 57959, 58080, 63228, 63888, 76640, 79035, 79860, 84304, 105380, 106480, 114960, 115918, 126456, 127776, 158070, 159720, 168608, 173877, 210760, 212960, 229920, 231836, 252912, 289795, 316140, 319440, 347754, 421520, 463672, 505824, 579590, 632280, 637549, 638880, 695508, 843040, 869385, 927344, 1159180, 1264560, 1275098, 1391016, 1738770, 1854688, 1912647, 2318360, 2529120, 2550196, 2782032, 3187745, 3477540, 3825294, 4636720, 5100392, 5564064, 6375490, 6955080, 7650588, 9273440, 9563235, 10200784, 12750980, 13910160, 15301176, 19126470, 20401568, 25501960, 27820320, 30602352, 38252940, 51003920, 61204704, 76505880, 102007840, 153011760, 306023520]

約数ペア:

[(1, 306023520), (2, 153011760), (3, 102007840), (4, 76505880), (5, 61204704), (6, 51003920), (8, 38252940), (10, 30602352), (11, 27820320), (12, 25501960), (15, 20401568), (16, 19126470), (20, 15301176), (22, 13910160), (24, 12750980), (30, 10200784), (32, 9563235), (33, 9273440), (40, 7650588), (44, 6955080), (48, 6375490), (55, 5564064), (60, 5100392), (66, 4636720), (80, 3825294), (88, 3477540), (96, 3187745), (110, 2782032), (120, 2550196), (121, 2529120), (132, 2318360), (160, 1912647), (165, 1854688), (176, 1738770), (220, 1391016), (240, 1275098), (242, 1264560), (264, 1159180), (330, 927344), (352, 869385), (363, 843040), (440, 695508), (479, 638880), (480, 637549), (484, 632280), (528, 579590), (605, 505824), (660, 463672), (726, 421520), (880, 347754), (958, 319440), (968, 316140), (1056, 289795), (1210, 252912), (1320, 231836), (1331, 229920), (1437, 212960), (1452, 210760), (1760, 173877), (1815, 168608), (1916, 159720), (1936, 158070), (2395, 127776), (2420, 126456), (2640, 115918), (2662, 114960), (2874, 106480), (2904, 105380), (3630, 84304), (3832, 79860), (3872, 79035), (3993, 76640), (4790, 63888), (4840, 63228), (5269, 58080), (5280, 57959), (5324, 57480), (5748, 53240), (5808, 52690), (6655, 45984), (7185, 42592), (7260, 42152), (7664, 39930), (7986, 38320), (9580, 31944), (9680, 31614), (10538, 29040), (10648, 28740), (11496, 26620), (11616, 26345), (13310, 22992), (14370, 21296), (14520, 21076), (15328, 19965), (15807, 19360), (15972, 19160)]