68635440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95327}}^1$

素因数の和:95346

約数の個数: 60

約数和(自身を含む): 230503104

約数和(自身を除く): 161867664

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, 720, 95327, 190654, 285981, 381308, 476635, 571962, 762616, 857943, 953270, 1143924, 1429905, 1525232, 1715886, 1906540, 2287848, 2859810, 3431772, 3813080, 4289715, 4575696, 5719620, 6863544, 7626160, 8579430, 11439240, 13727088, 17158860, 22878480, 34317720, 68635440]

約数ペア:

[(1, 68635440), (2, 34317720), (3, 22878480), (4, 17158860), (5, 13727088), (6, 11439240), (8, 8579430), (9, 7626160), (10, 6863544), (12, 5719620), (15, 4575696), (16, 4289715), (18, 3813080), (20, 3431772), (24, 2859810), (30, 2287848), (36, 1906540), (40, 1715886), (45, 1525232), (48, 1429905), (60, 1143924), (72, 953270), (80, 857943), (90, 762616), (120, 571962), (144, 476635), (180, 381308), (240, 285981), (360, 190654), (720, 95327)]