1729707120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4933}}^1$

素因数の和:5439

約数の個数: 120

約数和(自身を含む): 5822041056

約数和(自身を除く): 4092333936

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, 240, 360, 487, 720, 974, 1461, 1948, 2435, 2922, 3896, 4383, 4870, 4933, 5844, 7305, 7792, 8766, 9740, 9866, 11688, 14610, 14799, 17532, 19480, 19732, 21915, 23376, 24665, 29220, 29598, 35064, 38960, 39464, 43830, 44397, 49330, 58440, 59196, 70128, 73995, 78928, 87660, 88794, 98660, 116880, 118392, 147990, 175320, 177588, 197320, 221985, 236784, 295980, 350640, 355176, 394640, 443970, 591960, 710352, 887940, 1183920, 1775880, 2402371, 3551760, 4804742, 7207113, 9609484, 12011855, 14414226, 19218968, 21621339, 24023710, 28828452, 36035565, 38437936, 43242678, 48047420, 57656904, 72071130, 86485356, 96094840, 108106695, 115313808, 144142260, 172970712, 192189680, 216213390, 288284520, 345941424, 432426780, 576569040, 864853560, 1729707120]

約数ペア:

[(1, 1729707120), (2, 864853560), (3, 576569040), (4, 432426780), (5, 345941424), (6, 288284520), (8, 216213390), (9, 192189680), (10, 172970712), (12, 144142260), (15, 115313808), (16, 108106695), (18, 96094840), (20, 86485356), (24, 72071130), (30, 57656904), (36, 48047420), (40, 43242678), (45, 38437936), (48, 36035565), (60, 28828452), (72, 24023710), (80, 21621339), (90, 19218968), (120, 14414226), (144, 12011855), (180, 9609484), (240, 7207113), (360, 4804742), (487, 3551760), (720, 2402371), (974, 1775880), (1461, 1183920), (1948, 887940), (2435, 710352), (2922, 591960), (3896, 443970), (4383, 394640), (4870, 355176), (4933, 350640), (5844, 295980), (7305, 236784), (7792, 221985), (8766, 197320), (9740, 177588), (9866, 175320), (11688, 147990), (14610, 118392), (14799, 116880), (17532, 98660), (19480, 88794), (19732, 87660), (21915, 78928), (23376, 73995), (24665, 70128), (29220, 59196), (29598, 58440), (35064, 49330), (38960, 44397), (39464, 43830)]