79449360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 264625920

約数和(自身を除く): 185176560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 389, 444, 460, 552, 555, 592, 690, 740, 778, 851, 888, 920, 1104, 1110, 1167, 1380, 1480, 1556, 1702, 1776, 1840, 1945, 2220, 2334, 2553, 2760, 2960, 3112, 3404, 3890, 4255, 4440, 4668, 5106, 5520, 5835, 6224, 6808, 7780, 8510, 8880, 8947, 9336, 10212, 11670, 12765, 13616, 14393, 15560, 17020, 17894, 18672, 20424, 23340, 25530, 26841, 28786, 31120, 34040, 35788, 40848, 43179, 44735, 46680, 51060, 53682, 57572, 68080, 71576, 71965, 86358, 89470, 93360, 102120, 107364, 115144, 134205, 143152, 143930, 172716, 178940, 204240, 214728, 215895, 230288, 268410, 287860, 331039, 345432, 357880, 429456, 431790, 536820, 575720, 662078, 690864, 715760, 863580, 993117, 1073640, 1151440, 1324156, 1655195, 1727160, 1986234, 2147280, 2648312, 3310390, 3454320, 3972468, 4965585, 5296624, 6620780, 7944936, 9931170, 13241560, 15889872, 19862340, 26483120, 39724680, 79449360]

約数ペア:

[(1, 79449360), (2, 39724680), (3, 26483120), (4, 19862340), (5, 15889872), (6, 13241560), (8, 9931170), (10, 7944936), (12, 6620780), (15, 5296624), (16, 4965585), (20, 3972468), (23, 3454320), (24, 3310390), (30, 2648312), (37, 2147280), (40, 1986234), (46, 1727160), (48, 1655195), (60, 1324156), (69, 1151440), (74, 1073640), (80, 993117), (92, 863580), (111, 715760), (115, 690864), (120, 662078), (138, 575720), (148, 536820), (184, 431790), (185, 429456), (222, 357880), (230, 345432), (240, 331039), (276, 287860), (296, 268410), (345, 230288), (368, 215895), (370, 214728), (389, 204240), (444, 178940), (460, 172716), (552, 143930), (555, 143152), (592, 134205), (690, 115144), (740, 107364), (778, 102120), (851, 93360), (888, 89470), (920, 86358), (1104, 71965), (1110, 71576), (1167, 68080), (1380, 57572), (1480, 53682), (1556, 51060), (1702, 46680), (1776, 44735), (1840, 43179), (1945, 40848), (2220, 35788), (2334, 34040), (2553, 31120), (2760, 28786), (2960, 26841), (3112, 25530), (3404, 23340), (3890, 20424), (4255, 18672), (4440, 17894), (4668, 17020), (5106, 15560), (5520, 14393), (5835, 13616), (6224, 12765), (6808, 11670), (7780, 10212), (8510, 9336), (8880, 8947)]