120858468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 310822848

約数和(自身を除く): 189964380

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 874, 1083, 1213, 1311, 1444, 1748, 2166, 2426, 2622, 3639, 4332, 4852, 5244, 7278, 8303, 14556, 16606, 23047, 24909, 27899, 33212, 46094, 49818, 55798, 69141, 83697, 92188, 99636, 111596, 138282, 167394, 276564, 334788, 437893, 530081, 875786, 1060162, 1313679, 1590243, 1751572, 2120324, 2627358, 3180486, 5254716, 6360972, 10071539, 20143078, 30214617, 40286156, 60429234, 120858468]

約数ペア:

[(1, 120858468), (2, 60429234), (3, 40286156), (4, 30214617), (6, 20143078), (12, 10071539), (19, 6360972), (23, 5254716), (38, 3180486), (46, 2627358), (57, 2120324), (69, 1751572), (76, 1590243), (92, 1313679), (114, 1060162), (138, 875786), (228, 530081), (276, 437893), (361, 334788), (437, 276564), (722, 167394), (874, 138282), (1083, 111596), (1213, 99636), (1311, 92188), (1444, 83697), (1748, 69141), (2166, 55798), (2426, 49818), (2622, 46094), (3639, 33212), (4332, 27899), (4852, 24909), (5244, 23047), (7278, 16606), (8303, 14556)]