66483360

素因数分解:

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

素因数の和:495

約数の個数: 144

約数和(自身を含む): 229208616

約数和(自身を除く): 162725256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 337, 360, 411, 480, 548, 674, 685, 720, 822, 1011, 1096, 1233, 1348, 1370, 1440, 1644, 1685, 2022, 2055, 2192, 2466, 2696, 2740, 3033, 3288, 3370, 4044, 4110, 4384, 4932, 5055, 5392, 5480, 6066, 6165, 6576, 6740, 8088, 8220, 9864, 10110, 10784, 10960, 12132, 12330, 13152, 13480, 15165, 16176, 16440, 19728, 20220, 21920, 24264, 24660, 26960, 30330, 32352, 32880, 39456, 40440, 46169, 48528, 49320, 53920, 60660, 65760, 80880, 92338, 97056, 98640, 121320, 138507, 161760, 184676, 197280, 230845, 242640, 277014, 369352, 415521, 461690, 485280, 554028, 692535, 738704, 831042, 923380, 1108056, 1385070, 1477408, 1662084, 1846760, 2077605, 2216112, 2770140, 3324168, 3693520, 4155210, 4432224, 5540280, 6648336, 7387040, 8310420, 11080560, 13296672, 16620840, 22161120, 33241680, 66483360]

約数ペア:

[(1, 66483360), (2, 33241680), (3, 22161120), (4, 16620840), (5, 13296672), (6, 11080560), (8, 8310420), (9, 7387040), (10, 6648336), (12, 5540280), (15, 4432224), (16, 4155210), (18, 3693520), (20, 3324168), (24, 2770140), (30, 2216112), (32, 2077605), (36, 1846760), (40, 1662084), (45, 1477408), (48, 1385070), (60, 1108056), (72, 923380), (80, 831042), (90, 738704), (96, 692535), (120, 554028), (137, 485280), (144, 461690), (160, 415521), (180, 369352), (240, 277014), (274, 242640), (288, 230845), (337, 197280), (360, 184676), (411, 161760), (480, 138507), (548, 121320), (674, 98640), (685, 97056), (720, 92338), (822, 80880), (1011, 65760), (1096, 60660), (1233, 53920), (1348, 49320), (1370, 48528), (1440, 46169), (1644, 40440), (1685, 39456), (2022, 32880), (2055, 32352), (2192, 30330), (2466, 26960), (2696, 24660), (2740, 24264), (3033, 21920), (3288, 20220), (3370, 19728), (4044, 16440), (4110, 16176), (4384, 15165), (4932, 13480), (5055, 13152), (5392, 12330), (5480, 12132), (6066, 10960), (6165, 10784), (6576, 10110), (6740, 9864), (8088, 8220)]