22161120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 70525728

約数和(自身を除く): 48364608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 337, 411, 480, 548, 674, 685, 822, 1011, 1096, 1348, 1370, 1644, 1685, 2022, 2055, 2192, 2696, 2740, 3288, 3370, 4044, 4110, 4384, 5055, 5392, 5480, 6576, 6740, 8088, 8220, 10110, 10784, 10960, 13152, 13480, 16176, 16440, 20220, 21920, 26960, 32352, 32880, 40440, 46169, 53920, 65760, 80880, 92338, 138507, 161760, 184676, 230845, 277014, 369352, 461690, 554028, 692535, 738704, 923380, 1108056, 1385070, 1477408, 1846760, 2216112, 2770140, 3693520, 4432224, 5540280, 7387040, 11080560, 22161120]

約数ペア:

[(1, 22161120), (2, 11080560), (3, 7387040), (4, 5540280), (5, 4432224), (6, 3693520), (8, 2770140), (10, 2216112), (12, 1846760), (15, 1477408), (16, 1385070), (20, 1108056), (24, 923380), (30, 738704), (32, 692535), (40, 554028), (48, 461690), (60, 369352), (80, 277014), (96, 230845), (120, 184676), (137, 161760), (160, 138507), (240, 92338), (274, 80880), (337, 65760), (411, 53920), (480, 46169), (548, 40440), (674, 32880), (685, 32352), (822, 26960), (1011, 21920), (1096, 20220), (1348, 16440), (1370, 16176), (1644, 13480), (1685, 13152), (2022, 10960), (2055, 10784), (2192, 10110), (2696, 8220), (2740, 8088), (3288, 6740), (3370, 6576), (4044, 5480), (4110, 5392), (4384, 5055)]