121226120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 286502400

約数和(自身を除く): 165276280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 1180, 1240, 1657, 1829, 2360, 3314, 3658, 6628, 7316, 8285, 9145, 13256, 14632, 16570, 18290, 33140, 36580, 51367, 66280, 73160, 97763, 102734, 195526, 205468, 256835, 391052, 410936, 488815, 513670, 782104, 977630, 1027340, 1955260, 2054680, 3030653, 3910520, 6061306, 12122612, 15153265, 24245224, 30306530, 60613060, 121226120]

約数ペア:

[(1, 121226120), (2, 60613060), (4, 30306530), (5, 24245224), (8, 15153265), (10, 12122612), (20, 6061306), (31, 3910520), (40, 3030653), (59, 2054680), (62, 1955260), (118, 1027340), (124, 977630), (155, 782104), (236, 513670), (248, 488815), (295, 410936), (310, 391052), (472, 256835), (590, 205468), (620, 195526), (1180, 102734), (1240, 97763), (1657, 73160), (1829, 66280), (2360, 51367), (3314, 36580), (3658, 33140), (6628, 18290), (7316, 16570), (8285, 14632), (9145, 13256)]