79688640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83009}}^1$

素因数の和:83029

約数の個数: 56

約数和(自身を含む): 253014480

約数和(自身を除く): 173325840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 83009, 166018, 249027, 332036, 415045, 498054, 664072, 830090, 996108, 1245135, 1328144, 1660180, 1992216, 2490270, 2656288, 3320360, 3984432, 4980540, 5312576, 6640720, 7968864, 9961080, 13281440, 15937728, 19922160, 26562880, 39844320, 79688640]

約数ペア:

[(1, 79688640), (2, 39844320), (3, 26562880), (4, 19922160), (5, 15937728), (6, 13281440), (8, 9961080), (10, 7968864), (12, 6640720), (15, 5312576), (16, 4980540), (20, 3984432), (24, 3320360), (30, 2656288), (32, 2490270), (40, 1992216), (48, 1660180), (60, 1328144), (64, 1245135), (80, 996108), (96, 830090), (120, 664072), (160, 498054), (192, 415045), (240, 332036), (320, 249027), (480, 166018), (960, 83009)]