272283420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{2803}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 763136640

約数和(自身を除く): 490853220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1619, 2803, 3238, 4857, 5606, 6476, 8095, 8409, 9714, 11212, 14015, 16190, 16818, 19428, 24285, 28030, 32380, 33636, 42045, 48570, 56060, 84090, 97140, 168180, 4538057, 9076114, 13614171, 18152228, 22690285, 27228342, 45380570, 54456684, 68070855, 90761140, 136141710, 272283420]

約数ペア:

[(1, 272283420), (2, 136141710), (3, 90761140), (4, 68070855), (5, 54456684), (6, 45380570), (10, 27228342), (12, 22690285), (15, 18152228), (20, 13614171), (30, 9076114), (60, 4538057), (1619, 168180), (2803, 97140), (3238, 84090), (4857, 56060), (5606, 48570), (6476, 42045), (8095, 33636), (8409, 32380), (9714, 28030), (11212, 24285), (14015, 19428), (16190, 16818)]