454313520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3203}}^1$

素因数の和:3419

約数の個数: 120

約数和(自身を含む): 1533959856

約数和(自身を除く): 1079646336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3203, 3546, 3940, 4728, 5910, 6406, 7092, 7880, 8865, 9456, 9609, 11820, 12812, 14184, 15760, 16015, 17730, 19218, 23640, 25624, 28368, 28827, 32030, 35460, 38436, 47280, 48045, 51248, 57654, 64060, 70920, 76872, 96090, 115308, 128120, 141840, 144135, 153744, 192180, 230616, 256240, 288270, 384360, 461232, 576540, 630991, 768720, 1153080, 1261982, 1892973, 2306160, 2523964, 3154955, 3785946, 5047928, 5678919, 6309910, 7571892, 9464865, 10095856, 11357838, 12619820, 15143784, 18929730, 22715676, 25239640, 28394595, 30287568, 37859460, 45431352, 50479280, 56789190, 75718920, 90862704, 113578380, 151437840, 227156760, 454313520]

約数ペア:

[(1, 454313520), (2, 227156760), (3, 151437840), (4, 113578380), (5, 90862704), (6, 75718920), (8, 56789190), (9, 50479280), (10, 45431352), (12, 37859460), (15, 30287568), (16, 28394595), (18, 25239640), (20, 22715676), (24, 18929730), (30, 15143784), (36, 12619820), (40, 11357838), (45, 10095856), (48, 9464865), (60, 7571892), (72, 6309910), (80, 5678919), (90, 5047928), (120, 3785946), (144, 3154955), (180, 2523964), (197, 2306160), (240, 1892973), (360, 1261982), (394, 1153080), (591, 768720), (720, 630991), (788, 576540), (985, 461232), (1182, 384360), (1576, 288270), (1773, 256240), (1970, 230616), (2364, 192180), (2955, 153744), (3152, 144135), (3203, 141840), (3546, 128120), (3940, 115308), (4728, 96090), (5910, 76872), (6406, 70920), (7092, 64060), (7880, 57654), (8865, 51248), (9456, 48045), (9609, 47280), (11820, 38436), (12812, 35460), (14184, 32030), (15760, 28827), (16015, 28368), (17730, 25624), (19218, 23640)]