122107960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 305303040

約数和(自身を除く): 183195080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 127, 130, 172, 215, 254, 260, 344, 430, 508, 520, 559, 635, 860, 1016, 1118, 1270, 1651, 1720, 1849, 2236, 2540, 2795, 3302, 3698, 4472, 5080, 5461, 5590, 6604, 7396, 8255, 9245, 10922, 11180, 13208, 14792, 16510, 18490, 21844, 22360, 24037, 27305, 33020, 36980, 43688, 48074, 54610, 66040, 70993, 73960, 96148, 109220, 120185, 141986, 192296, 218440, 234823, 240370, 283972, 354965, 469646, 480740, 567944, 709930, 939292, 961480, 1174115, 1419860, 1878584, 2348230, 2839720, 3052699, 4696460, 6105398, 9392920, 12210796, 15263495, 24421592, 30526990, 61053980, 122107960]

約数ペア:

[(1, 122107960), (2, 61053980), (4, 30526990), (5, 24421592), (8, 15263495), (10, 12210796), (13, 9392920), (20, 6105398), (26, 4696460), (40, 3052699), (43, 2839720), (52, 2348230), (65, 1878584), (86, 1419860), (104, 1174115), (127, 961480), (130, 939292), (172, 709930), (215, 567944), (254, 480740), (260, 469646), (344, 354965), (430, 283972), (508, 240370), (520, 234823), (559, 218440), (635, 192296), (860, 141986), (1016, 120185), (1118, 109220), (1270, 96148), (1651, 73960), (1720, 70993), (1849, 66040), (2236, 54610), (2540, 48074), (2795, 43688), (3302, 36980), (3698, 33020), (4472, 27305), (5080, 24037), (5461, 22360), (5590, 21844), (6604, 18490), (7396, 16510), (8255, 14792), (9245, 13208), (10922, 11180)]