151125840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 509753088

約数和(自身を除く): 358627248

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, 431, 487, 720, 862, 974, 1293, 1461, 1724, 1948, 2155, 2435, 2586, 2922, 3448, 3879, 3896, 4310, 4383, 4870, 5172, 5844, 6465, 6896, 7305, 7758, 7792, 8620, 8766, 9740, 10344, 11688, 12930, 14610, 15516, 17240, 17532, 19395, 19480, 20688, 21915, 23376, 25860, 29220, 31032, 34480, 35064, 38790, 38960, 43830, 51720, 58440, 62064, 70128, 77580, 87660, 103440, 116880, 155160, 175320, 209897, 310320, 350640, 419794, 629691, 839588, 1049485, 1259382, 1679176, 1889073, 2098970, 2518764, 3148455, 3358352, 3778146, 4197940, 5037528, 6296910, 7556292, 8395880, 9445365, 10075056, 12593820, 15112584, 16791760, 18890730, 25187640, 30225168, 37781460, 50375280, 75562920, 151125840]

約数ペア:

[(1, 151125840), (2, 75562920), (3, 50375280), (4, 37781460), (5, 30225168), (6, 25187640), (8, 18890730), (9, 16791760), (10, 15112584), (12, 12593820), (15, 10075056), (16, 9445365), (18, 8395880), (20, 7556292), (24, 6296910), (30, 5037528), (36, 4197940), (40, 3778146), (45, 3358352), (48, 3148455), (60, 2518764), (72, 2098970), (80, 1889073), (90, 1679176), (120, 1259382), (144, 1049485), (180, 839588), (240, 629691), (360, 419794), (431, 350640), (487, 310320), (720, 209897), (862, 175320), (974, 155160), (1293, 116880), (1461, 103440), (1724, 87660), (1948, 77580), (2155, 70128), (2435, 62064), (2586, 58440), (2922, 51720), (3448, 43830), (3879, 38960), (3896, 38790), (4310, 35064), (4383, 34480), (4870, 31032), (5172, 29220), (5844, 25860), (6465, 23376), (6896, 21915), (7305, 20688), (7758, 19480), (7792, 19395), (8620, 17532), (8766, 17240), (9740, 15516), (10344, 14610), (11688, 12930)]