120432830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 283115520

約数和(自身を除く): 162682690

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 31, 35, 38, 46, 62, 70, 95, 115, 127, 133, 155, 161, 190, 217, 230, 254, 266, 310, 322, 434, 437, 589, 635, 665, 713, 805, 874, 889, 1085, 1178, 1270, 1330, 1426, 1610, 1778, 2170, 2185, 2413, 2921, 2945, 3059, 3565, 3937, 4123, 4370, 4445, 4826, 4991, 5842, 5890, 6118, 7130, 7874, 8246, 8890, 9982, 12065, 13547, 14605, 15295, 16891, 19685, 20447, 20615, 24130, 24955, 27094, 27559, 29210, 30590, 33782, 39370, 40894, 41230, 49910, 55118, 55499, 67735, 74803, 84455, 90551, 94829, 102235, 110998, 135470, 137795, 149606, 168910, 181102, 189658, 204470, 275590, 277495, 374015, 388493, 452755, 474145, 523621, 554990, 633857, 748030, 776986, 905510, 948290, 1047242, 1267714, 1720469, 1942465, 2618105, 3169285, 3440938, 3884930, 5236210, 6338570, 8602345, 12043283, 17204690, 24086566, 60216415, 120432830]

約数ペア:

[(1, 120432830), (2, 60216415), (5, 24086566), (7, 17204690), (10, 12043283), (14, 8602345), (19, 6338570), (23, 5236210), (31, 3884930), (35, 3440938), (38, 3169285), (46, 2618105), (62, 1942465), (70, 1720469), (95, 1267714), (115, 1047242), (127, 948290), (133, 905510), (155, 776986), (161, 748030), (190, 633857), (217, 554990), (230, 523621), (254, 474145), (266, 452755), (310, 388493), (322, 374015), (434, 277495), (437, 275590), (589, 204470), (635, 189658), (665, 181102), (713, 168910), (805, 149606), (874, 137795), (889, 135470), (1085, 110998), (1178, 102235), (1270, 94829), (1330, 90551), (1426, 84455), (1610, 74803), (1778, 67735), (2170, 55499), (2185, 55118), (2413, 49910), (2921, 41230), (2945, 40894), (3059, 39370), (3565, 33782), (3937, 30590), (4123, 29210), (4370, 27559), (4445, 27094), (4826, 24955), (4991, 24130), (5842, 20615), (5890, 20447), (6118, 19685), (7130, 16891), (7874, 15295), (8246, 14605), (8890, 13547), (9982, 12065)]