39006720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1693}}^1$

素因数の和:1722

約数の個数: 120

約数和(自身を含む): 135171036

約数和(自身を除く): 96164316

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1693, 1920, 2304, 2560, 2880, 3386, 3840, 4608, 5079, 5760, 6772, 7680, 8465, 10158, 11520, 13544, 15237, 16930, 20316, 23040, 25395, 27088, 30474, 33860, 40632, 50790, 54176, 60948, 67720, 76185, 81264, 101580, 108352, 121896, 135440, 152370, 162528, 203160, 216704, 243792, 270880, 304740, 325056, 406320, 433408, 487584, 541760, 609480, 650112, 812640, 866816, 975168, 1083520, 1218960, 1300224, 1625280, 1950336, 2167040, 2437920, 2600448, 3250560, 3900672, 4334080, 4875840, 6501120, 7801344, 9751680, 13002240, 19503360, 39006720]

約数ペア:

[(1, 39006720), (2, 19503360), (3, 13002240), (4, 9751680), (5, 7801344), (6, 6501120), (8, 4875840), (9, 4334080), (10, 3900672), (12, 3250560), (15, 2600448), (16, 2437920), (18, 2167040), (20, 1950336), (24, 1625280), (30, 1300224), (32, 1218960), (36, 1083520), (40, 975168), (45, 866816), (48, 812640), (60, 650112), (64, 609480), (72, 541760), (80, 487584), (90, 433408), (96, 406320), (120, 325056), (128, 304740), (144, 270880), (160, 243792), (180, 216704), (192, 203160), (240, 162528), (256, 152370), (288, 135440), (320, 121896), (360, 108352), (384, 101580), (480, 81264), (512, 76185), (576, 67720), (640, 60948), (720, 54176), (768, 50790), (960, 40632), (1152, 33860), (1280, 30474), (1440, 27088), (1536, 25395), (1693, 23040), (1920, 20316), (2304, 16930), (2560, 15237), (2880, 13544), (3386, 11520), (3840, 10158), (4608, 8465), (5079, 7680), (5760, 6772)]