712956960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{495109}}^1$

素因数の和:495130

約数の個数: 72

約数和(自身を含む): 2432970540

約数和(自身を除く): 1720013580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 495109, 990218, 1485327, 1980436, 2475545, 2970654, 3960872, 4455981, 4951090, 5941308, 7426635, 7921744, 8911962, 9902180, 11882616, 14853270, 15843488, 17823924, 19804360, 22279905, 23765232, 29706540, 35647848, 39608720, 44559810, 47530464, 59413080, 71295696, 79217440, 89119620, 118826160, 142591392, 178239240, 237652320, 356478480, 712956960]

約数ペア:

[(1, 712956960), (2, 356478480), (3, 237652320), (4, 178239240), (5, 142591392), (6, 118826160), (8, 89119620), (9, 79217440), (10, 71295696), (12, 59413080), (15, 47530464), (16, 44559810), (18, 39608720), (20, 35647848), (24, 29706540), (30, 23765232), (32, 22279905), (36, 19804360), (40, 17823924), (45, 15843488), (48, 14853270), (60, 11882616), (72, 9902180), (80, 8911962), (90, 7921744), (96, 7426635), (120, 5941308), (144, 4951090), (160, 4455981), (180, 3960872), (240, 2970654), (288, 2475545), (360, 1980436), (480, 1485327), (720, 990218), (1440, 495109)]