72372030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 184757760

約数和(自身を除く): 112385730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 795, 1219, 1590, 1979, 2438, 3657, 3958, 5937, 6095, 7314, 9895, 11874, 12190, 18285, 19790, 29685, 36570, 45517, 59370, 91034, 104887, 136551, 209774, 227585, 273102, 314661, 455170, 524435, 629322, 682755, 1048870, 1365510, 1573305, 2412401, 3146610, 4824802, 7237203, 12062005, 14474406, 24124010, 36186015, 72372030]

約数ペア:

[(1, 72372030), (2, 36186015), (3, 24124010), (5, 14474406), (6, 12062005), (10, 7237203), (15, 4824802), (23, 3146610), (30, 2412401), (46, 1573305), (53, 1365510), (69, 1048870), (106, 682755), (115, 629322), (138, 524435), (159, 455170), (230, 314661), (265, 273102), (318, 227585), (345, 209774), (530, 136551), (690, 104887), (795, 91034), (1219, 59370), (1590, 45517), (1979, 36570), (2438, 29685), (3657, 19790), (3958, 18285), (5937, 12190), (6095, 11874), (7314, 9895)]