162880480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6368

約数の個数: 96

約数和(自身を含む): 458970624

約数和(自身を除く): 296090144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6323, 6440, 12646, 12880, 25292, 25760, 31615, 44261, 50584, 63230, 88522, 101168, 126460, 145429, 177044, 202336, 221305, 252920, 290858, 354088, 442610, 505840, 581716, 708176, 727145, 885220, 1011680, 1018003, 1163432, 1416352, 1454290, 1770440, 2036006, 2326864, 2908580, 3540880, 4072012, 4653728, 5090015, 5817160, 7081760, 8144024, 10180030, 11634320, 16288048, 20360060, 23268640, 32576096, 40720120, 81440240, 162880480]

約数ペア:

[(1, 162880480), (2, 81440240), (4, 40720120), (5, 32576096), (7, 23268640), (8, 20360060), (10, 16288048), (14, 11634320), (16, 10180030), (20, 8144024), (23, 7081760), (28, 5817160), (32, 5090015), (35, 4653728), (40, 4072012), (46, 3540880), (56, 2908580), (70, 2326864), (80, 2036006), (92, 1770440), (112, 1454290), (115, 1416352), (140, 1163432), (160, 1018003), (161, 1011680), (184, 885220), (224, 727145), (230, 708176), (280, 581716), (322, 505840), (368, 442610), (460, 354088), (560, 290858), (644, 252920), (736, 221305), (805, 202336), (920, 177044), (1120, 145429), (1288, 126460), (1610, 101168), (1840, 88522), (2576, 63230), (3220, 50584), (3680, 44261), (5152, 31615), (6323, 25760), (6440, 25292), (12646, 12880)]