24480280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 40838120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 41, 44, 46, 55, 59, 82, 88, 92, 110, 115, 118, 164, 184, 205, 220, 230, 236, 253, 295, 328, 410, 440, 451, 460, 472, 506, 590, 649, 820, 902, 920, 943, 1012, 1180, 1265, 1298, 1357, 1640, 1804, 1886, 2024, 2255, 2360, 2419, 2530, 2596, 2714, 3245, 3608, 3772, 4510, 4715, 4838, 5060, 5192, 5428, 6490, 6785, 7544, 9020, 9430, 9676, 10120, 10373, 10856, 12095, 12980, 13570, 14927, 18040, 18860, 19352, 20746, 24190, 25960, 26609, 27140, 29854, 37720, 41492, 48380, 51865, 53218, 54280, 55637, 59708, 74635, 82984, 96760, 103730, 106436, 111274, 119416, 133045, 149270, 207460, 212872, 222548, 266090, 278185, 298540, 414920, 445096, 532180, 556370, 597080, 612007, 1064360, 1112740, 1224014, 2225480, 2448028, 3060035, 4896056, 6120070, 12240140, 24480280]

約数ペア:

[(1, 24480280), (2, 12240140), (4, 6120070), (5, 4896056), (8, 3060035), (10, 2448028), (11, 2225480), (20, 1224014), (22, 1112740), (23, 1064360), (40, 612007), (41, 597080), (44, 556370), (46, 532180), (55, 445096), (59, 414920), (82, 298540), (88, 278185), (92, 266090), (110, 222548), (115, 212872), (118, 207460), (164, 149270), (184, 133045), (205, 119416), (220, 111274), (230, 106436), (236, 103730), (253, 96760), (295, 82984), (328, 74635), (410, 59708), (440, 55637), (451, 54280), (460, 53218), (472, 51865), (506, 48380), (590, 41492), (649, 37720), (820, 29854), (902, 27140), (920, 26609), (943, 25960), (1012, 24190), (1180, 20746), (1265, 19352), (1298, 18860), (1357, 18040), (1640, 14927), (1804, 13570), (1886, 12980), (2024, 12095), (2255, 10856), (2360, 10373), (2419, 10120), (2530, 9676), (2596, 9430), (2714, 9020), (3245, 7544), (3608, 6785), (3772, 6490), (4510, 5428), (4715, 5192), (4838, 5060)]