156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 540540

約数和(自身を除く): 383580

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, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 3270, 3488, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 10464, 13080, 15696, 17440, 19620, 26160, 31392, 39240, 52320, 78480, 156960]

約数ペア:

[(1, 156960), (2, 78480), (3, 52320), (4, 39240), (5, 31392), (6, 26160), (8, 19620), (9, 17440), (10, 15696), (12, 13080), (15, 10464), (16, 9810), (18, 8720), (20, 7848), (24, 6540), (30, 5232), (32, 4905), (36, 4360), (40, 3924), (45, 3488), (48, 3270), (60, 2616), (72, 2180), (80, 1962), (90, 1744), (96, 1635), (109, 1440), (120, 1308), (144, 1090), (160, 981), (180, 872), (218, 720), (240, 654), (288, 545), (327, 480), (360, 436)]