126343620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53993}}^1$

素因数の和:54021

約数の個数: 72

約数和(自身を含む): 412730136

約数和(自身を除く): 286386516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 53993, 107986, 161979, 215972, 269965, 323958, 485937, 539930, 647916, 701909, 809895, 971874, 1079860, 1403818, 1619790, 1943748, 2105727, 2429685, 2807636, 3239580, 3509545, 4211454, 4859370, 6317181, 7019090, 8422908, 9718740, 10528635, 12634362, 14038180, 21057270, 25268724, 31585905, 42114540, 63171810, 126343620]

約数ペア:

[(1, 126343620), (2, 63171810), (3, 42114540), (4, 31585905), (5, 25268724), (6, 21057270), (9, 14038180), (10, 12634362), (12, 10528635), (13, 9718740), (15, 8422908), (18, 7019090), (20, 6317181), (26, 4859370), (30, 4211454), (36, 3509545), (39, 3239580), (45, 2807636), (52, 2429685), (60, 2105727), (65, 1943748), (78, 1619790), (90, 1403818), (117, 1079860), (130, 971874), (156, 809895), (180, 701909), (195, 647916), (234, 539930), (260, 485937), (390, 323958), (468, 269965), (585, 215972), (780, 161979), (1170, 107986), (2340, 53993)]