324200360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 829232640

約数和(自身を除く): 505032280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 61, 88, 94, 110, 122, 188, 220, 235, 244, 257, 305, 376, 440, 470, 488, 514, 517, 610, 671, 940, 1028, 1034, 1220, 1285, 1342, 1880, 2056, 2068, 2440, 2570, 2585, 2684, 2827, 2867, 3355, 4136, 5140, 5170, 5368, 5654, 5734, 6710, 10280, 10340, 11308, 11468, 12079, 13420, 14135, 14335, 15677, 20680, 22616, 22936, 24158, 26840, 28270, 28670, 31354, 31537, 48316, 56540, 57340, 60395, 62708, 63074, 78385, 96632, 113080, 114680, 120790, 125416, 126148, 132869, 156770, 157685, 172447, 241580, 252296, 265738, 313540, 315370, 344894, 483160, 531476, 627080, 630740, 664345, 689788, 736819, 862235, 1062952, 1261480, 1328690, 1379576, 1473638, 1724470, 2657380, 2947276, 3448940, 3684095, 5314760, 5894552, 6897880, 7368190, 8105009, 14736380, 16210018, 29472760, 32420036, 40525045, 64840072, 81050090, 162100180, 324200360]

約数ペア:

[(1, 324200360), (2, 162100180), (4, 81050090), (5, 64840072), (8, 40525045), (10, 32420036), (11, 29472760), (20, 16210018), (22, 14736380), (40, 8105009), (44, 7368190), (47, 6897880), (55, 5894552), (61, 5314760), (88, 3684095), (94, 3448940), (110, 2947276), (122, 2657380), (188, 1724470), (220, 1473638), (235, 1379576), (244, 1328690), (257, 1261480), (305, 1062952), (376, 862235), (440, 736819), (470, 689788), (488, 664345), (514, 630740), (517, 627080), (610, 531476), (671, 483160), (940, 344894), (1028, 315370), (1034, 313540), (1220, 265738), (1285, 252296), (1342, 241580), (1880, 172447), (2056, 157685), (2068, 156770), (2440, 132869), (2570, 126148), (2585, 125416), (2684, 120790), (2827, 114680), (2867, 113080), (3355, 96632), (4136, 78385), (5140, 63074), (5170, 62708), (5368, 60395), (5654, 57340), (5734, 56540), (6710, 48316), (10280, 31537), (10340, 31354), (11308, 28670), (11468, 28270), (12079, 26840), (13420, 24158), (14135, 22936), (14335, 22616), (15677, 20680)]