1973297520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63737}}^1$

素因数の和:63799

約数の個数: 120

約数和(自身を含む): 6781213296

約数和(自身を除く): 4807915776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 63737, 127474, 191211, 254948, 318685, 382422, 509896, 573633, 637370, 764844, 956055, 1019792, 1147266, 1274740, 1529688, 1912110, 2294532, 2549480, 2740691, 2868165, 3059376, 3824220, 4589064, 5098960, 5481382, 5736330, 7648440, 8222073, 9178128, 10962764, 11472660, 13703455, 15296880, 16444146, 21925528, 22945320, 24666219, 27406910, 32888292, 41110365, 43851056, 45890640, 49332438, 54813820, 65776584, 82220730, 98664876, 109627640, 123331095, 131553168, 164441460, 197329752, 219255280, 246662190, 328882920, 394659504, 493324380, 657765840, 986648760, 1973297520]

約数ペア:

[(1, 1973297520), (2, 986648760), (3, 657765840), (4, 493324380), (5, 394659504), (6, 328882920), (8, 246662190), (9, 219255280), (10, 197329752), (12, 164441460), (15, 131553168), (16, 123331095), (18, 109627640), (20, 98664876), (24, 82220730), (30, 65776584), (36, 54813820), (40, 49332438), (43, 45890640), (45, 43851056), (48, 41110365), (60, 32888292), (72, 27406910), (80, 24666219), (86, 22945320), (90, 21925528), (120, 16444146), (129, 15296880), (144, 13703455), (172, 11472660), (180, 10962764), (215, 9178128), (240, 8222073), (258, 7648440), (344, 5736330), (360, 5481382), (387, 5098960), (430, 4589064), (516, 3824220), (645, 3059376), (688, 2868165), (720, 2740691), (774, 2549480), (860, 2294532), (1032, 1912110), (1290, 1529688), (1548, 1274740), (1720, 1147266), (1935, 1019792), (2064, 956055), (2580, 764844), (3096, 637370), (3440, 573633), (3870, 509896), (5160, 382422), (6192, 318685), (7740, 254948), (10320, 191211), (15480, 127474), (30960, 63737)]