4372440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 13305600

約数和(自身を除く): 8933160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 439, 498, 664, 830, 878, 996, 1245, 1317, 1660, 1756, 1992, 2195, 2490, 2634, 3320, 3512, 4390, 4980, 5268, 6585, 8780, 9960, 10536, 13170, 17560, 26340, 36437, 52680, 72874, 109311, 145748, 182185, 218622, 291496, 364370, 437244, 546555, 728740, 874488, 1093110, 1457480, 2186220, 4372440]

約数ペア:

[(1, 4372440), (2, 2186220), (3, 1457480), (4, 1093110), (5, 874488), (6, 728740), (8, 546555), (10, 437244), (12, 364370), (15, 291496), (20, 218622), (24, 182185), (30, 145748), (40, 109311), (60, 72874), (83, 52680), (120, 36437), (166, 26340), (249, 17560), (332, 13170), (415, 10536), (439, 9960), (498, 8780), (664, 6585), (830, 5268), (878, 4980), (996, 4390), (1245, 3512), (1317, 3320), (1660, 2634), (1756, 2490), (1992, 2195)]