72292020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29387}}^1$

素因数の和:29440

約数の個数: 48

約数和(自身を含む): 207361728

約数和(自身を除く): 135069708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 29387, 58774, 88161, 117548, 146935, 176322, 293870, 352644, 440805, 587740, 881610, 1204867, 1763220, 2409734, 3614601, 4819468, 6024335, 7229202, 12048670, 14458404, 18073005, 24097340, 36146010, 72292020]

約数ペア:

[(1, 72292020), (2, 36146010), (3, 24097340), (4, 18073005), (5, 14458404), (6, 12048670), (10, 7229202), (12, 6024335), (15, 4819468), (20, 3614601), (30, 2409734), (41, 1763220), (60, 1204867), (82, 881610), (123, 587740), (164, 440805), (205, 352644), (246, 293870), (410, 176322), (492, 146935), (615, 117548), (820, 88161), (1230, 58774), (2460, 29387)]