16641180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30817}}^1$

素因数の和:30835

約数の個数: 48

約数和(自身を含む): 51774240

約数和(自身を除く): 35133060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 30817, 61634, 92451, 123268, 154085, 184902, 277353, 308170, 369804, 462255, 554706, 616340, 832059, 924510, 1109412, 1386765, 1664118, 1849020, 2773530, 3328236, 4160295, 5547060, 8320590, 16641180]

約数ペア:

[(1, 16641180), (2, 8320590), (3, 5547060), (4, 4160295), (5, 3328236), (6, 2773530), (9, 1849020), (10, 1664118), (12, 1386765), (15, 1109412), (18, 924510), (20, 832059), (27, 616340), (30, 554706), (36, 462255), (45, 369804), (54, 308170), (60, 277353), (90, 184902), (108, 154085), (135, 123268), (180, 92451), (270, 61634), (540, 30817)]