142716960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{99109}}^1$

素因数の和:99130

約数の個数: 72

約数和(自身を含む): 487026540

約数和(自身を除く): 344309580

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, 99109, 198218, 297327, 396436, 495545, 594654, 792872, 891981, 991090, 1189308, 1486635, 1585744, 1783962, 1982180, 2378616, 2973270, 3171488, 3567924, 3964360, 4459905, 4757232, 5946540, 7135848, 7928720, 8919810, 9514464, 11893080, 14271696, 15857440, 17839620, 23786160, 28543392, 35679240, 47572320, 71358480, 142716960]

約数ペア:

[(1, 142716960), (2, 71358480), (3, 47572320), (4, 35679240), (5, 28543392), (6, 23786160), (8, 17839620), (9, 15857440), (10, 14271696), (12, 11893080), (15, 9514464), (16, 8919810), (18, 7928720), (20, 7135848), (24, 5946540), (30, 4757232), (32, 4459905), (36, 3964360), (40, 3567924), (45, 3171488), (48, 2973270), (60, 2378616), (72, 1982180), (80, 1783962), (90, 1585744), (96, 1486635), (120, 1189308), (144, 991090), (160, 891981), (180, 792872), (240, 594654), (288, 495545), (360, 396436), (480, 297327), (720, 198218), (1440, 99109)]