1532320

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 3702888

約数和(自身を除く): 2170568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 157, 160, 244, 305, 314, 488, 610, 628, 785, 976, 1220, 1256, 1570, 1952, 2440, 2512, 3140, 4880, 5024, 6280, 9577, 9760, 12560, 19154, 25120, 38308, 47885, 76616, 95770, 153232, 191540, 306464, 383080, 766160, 1532320]

約数ペア:

[(1, 1532320), (2, 766160), (4, 383080), (5, 306464), (8, 191540), (10, 153232), (16, 95770), (20, 76616), (32, 47885), (40, 38308), (61, 25120), (80, 19154), (122, 12560), (157, 9760), (160, 9577), (244, 6280), (305, 5024), (314, 4880), (488, 3140), (610, 2512), (628, 2440), (785, 1952), (976, 1570), (1220, 1256)]