120738180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 352235520

約数和(自身を除く): 231497340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 139, 155, 186, 278, 310, 372, 417, 465, 467, 556, 620, 695, 834, 930, 934, 1390, 1401, 1668, 1860, 1868, 2085, 2335, 2780, 2802, 4170, 4309, 4670, 5604, 7005, 8340, 8618, 9340, 12927, 14010, 14477, 17236, 21545, 25854, 28020, 28954, 43090, 43431, 51708, 57908, 64635, 64913, 72385, 86180, 86862, 129270, 129826, 144770, 173724, 194739, 217155, 258540, 259652, 289540, 324565, 389478, 434310, 649130, 778956, 868620, 973695, 1298260, 1947390, 2012303, 3894780, 4024606, 6036909, 8049212, 10061515, 12073818, 20123030, 24147636, 30184545, 40246060, 60369090, 120738180]

約数ペア:

[(1, 120738180), (2, 60369090), (3, 40246060), (4, 30184545), (5, 24147636), (6, 20123030), (10, 12073818), (12, 10061515), (15, 8049212), (20, 6036909), (30, 4024606), (31, 3894780), (60, 2012303), (62, 1947390), (93, 1298260), (124, 973695), (139, 868620), (155, 778956), (186, 649130), (278, 434310), (310, 389478), (372, 324565), (417, 289540), (465, 259652), (467, 258540), (556, 217155), (620, 194739), (695, 173724), (834, 144770), (930, 129826), (934, 129270), (1390, 86862), (1401, 86180), (1668, 72385), (1860, 64913), (1868, 64635), (2085, 57908), (2335, 51708), (2780, 43431), (2802, 43090), (4170, 28954), (4309, 28020), (4670, 25854), (5604, 21545), (7005, 17236), (8340, 14477), (8618, 14010), (9340, 12927)]