64307280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5701}}^1$

素因数の和:5764

約数の個数: 80

約数和(自身を含む): 203629824

約数和(自身を除く): 139322544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 5701, 11280, 11402, 17103, 22804, 28505, 34206, 45608, 57010, 68412, 85515, 91216, 114020, 136824, 171030, 228040, 267947, 273648, 342060, 456080, 535894, 684120, 803841, 1071788, 1339735, 1368240, 1607682, 2143576, 2679470, 3215364, 4019205, 4287152, 5358940, 6430728, 8038410, 10717880, 12861456, 16076820, 21435760, 32153640, 64307280]

約数ペア:

[(1, 64307280), (2, 32153640), (3, 21435760), (4, 16076820), (5, 12861456), (6, 10717880), (8, 8038410), (10, 6430728), (12, 5358940), (15, 4287152), (16, 4019205), (20, 3215364), (24, 2679470), (30, 2143576), (40, 1607682), (47, 1368240), (48, 1339735), (60, 1071788), (80, 803841), (94, 684120), (120, 535894), (141, 456080), (188, 342060), (235, 273648), (240, 267947), (282, 228040), (376, 171030), (470, 136824), (564, 114020), (705, 91216), (752, 85515), (940, 68412), (1128, 57010), (1410, 45608), (1880, 34206), (2256, 28505), (2820, 22804), (3760, 17103), (5640, 11402), (5701, 11280)]