1180218160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6949}}^1$

素因数の和:7166

約数の個数: 80

約数和(自身を含む): 3009405600

約数和(自身を除く): 1829187440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 193, 220, 386, 440, 772, 880, 965, 1544, 1930, 2123, 3088, 3860, 4246, 6949, 7720, 8492, 10615, 13898, 15440, 16984, 21230, 27796, 33968, 34745, 42460, 55592, 69490, 76439, 84920, 111184, 138980, 152878, 169840, 277960, 305756, 382195, 555920, 611512, 764390, 1223024, 1341157, 1528780, 2682314, 3057560, 5364628, 6115120, 6705785, 10729256, 13411570, 14752727, 21458512, 26823140, 29505454, 53646280, 59010908, 73763635, 107292560, 118021816, 147527270, 236043632, 295054540, 590109080, 1180218160]

約数ペア:

[(1, 1180218160), (2, 590109080), (4, 295054540), (5, 236043632), (8, 147527270), (10, 118021816), (11, 107292560), (16, 73763635), (20, 59010908), (22, 53646280), (40, 29505454), (44, 26823140), (55, 21458512), (80, 14752727), (88, 13411570), (110, 10729256), (176, 6705785), (193, 6115120), (220, 5364628), (386, 3057560), (440, 2682314), (772, 1528780), (880, 1341157), (965, 1223024), (1544, 764390), (1930, 611512), (2123, 555920), (3088, 382195), (3860, 305756), (4246, 277960), (6949, 169840), (7720, 152878), (8492, 138980), (10615, 111184), (13898, 84920), (15440, 76439), (16984, 69490), (21230, 55592), (27796, 42460), (33968, 34745)]