240279312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55009}}^1$

素因数の和:55040

約数の個数: 80

約数和(自身を含む): 763978880

約数和(自身を除く): 523699568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 55009, 110018, 165027, 220036, 330054, 385063, 440072, 660108, 715117, 770126, 880144, 1155189, 1320216, 1430234, 1540252, 2145351, 2310378, 2640432, 2860468, 3080504, 4290702, 4620756, 5005819, 5720936, 6161008, 8581404, 9241512, 10011638, 11441872, 15017457, 17162808, 18483024, 20023276, 30034914, 34325616, 40046552, 60069828, 80093104, 120139656, 240279312]

約数ペア:

[(1, 240279312), (2, 120139656), (3, 80093104), (4, 60069828), (6, 40046552), (7, 34325616), (8, 30034914), (12, 20023276), (13, 18483024), (14, 17162808), (16, 15017457), (21, 11441872), (24, 10011638), (26, 9241512), (28, 8581404), (39, 6161008), (42, 5720936), (48, 5005819), (52, 4620756), (56, 4290702), (78, 3080504), (84, 2860468), (91, 2640432), (104, 2310378), (112, 2145351), (156, 1540252), (168, 1430234), (182, 1320216), (208, 1155189), (273, 880144), (312, 770126), (336, 715117), (364, 660108), (546, 440072), (624, 385063), (728, 330054), (1092, 220036), (1456, 165027), (2184, 110018), (4368, 55009)]