2974047120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{375511}}^1$

素因数の和:375541

約数の個数: 120

約数和(自身を含む): 10895856192

約数和(自身を除く): 7921809072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 375511, 751022, 1126533, 1502044, 1877555, 2253066, 3004088, 3379599, 3755110, 4130621, 4506132, 5632665, 6008176, 6759198, 7510220, 8261242, 9012264, 11265330, 12391863, 13518396, 15020440, 16522484, 16897995, 18024528, 20653105, 22530660, 24783726, 27036792, 30040880, 33044968, 33795990, 37175589, 41306210, 45061320, 49567452, 54073584, 61959315, 66089936, 67591980, 74351178, 82612420, 90122640, 99134904, 123918630, 135183960, 148702356, 165224840, 185877945, 198269808, 247837260, 270367920, 297404712, 330449680, 371755890, 495674520, 594809424, 743511780, 991349040, 1487023560, 2974047120]

約数ペア:

[(1, 2974047120), (2, 1487023560), (3, 991349040), (4, 743511780), (5, 594809424), (6, 495674520), (8, 371755890), (9, 330449680), (10, 297404712), (11, 270367920), (12, 247837260), (15, 198269808), (16, 185877945), (18, 165224840), (20, 148702356), (22, 135183960), (24, 123918630), (30, 99134904), (33, 90122640), (36, 82612420), (40, 74351178), (44, 67591980), (45, 66089936), (48, 61959315), (55, 54073584), (60, 49567452), (66, 45061320), (72, 41306210), (80, 37175589), (88, 33795990), (90, 33044968), (99, 30040880), (110, 27036792), (120, 24783726), (132, 22530660), (144, 20653105), (165, 18024528), (176, 16897995), (180, 16522484), (198, 15020440), (220, 13518396), (240, 12391863), (264, 11265330), (330, 9012264), (360, 8261242), (396, 7510220), (440, 6759198), (495, 6008176), (528, 5632665), (660, 4506132), (720, 4130621), (792, 3755110), (880, 3379599), (990, 3004088), (1320, 2253066), (1584, 1877555), (1980, 1502044), (2640, 1126533), (3960, 751022), (7920, 375511)]