15021180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27817}}^1$

素因数の和:27835

約数の個数: 48

約数和(自身を含む): 46734240

約数和(自身を除く): 31713060

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, 27817, 55634, 83451, 111268, 139085, 166902, 250353, 278170, 333804, 417255, 500706, 556340, 751059, 834510, 1001412, 1251765, 1502118, 1669020, 2503530, 3004236, 3755295, 5007060, 7510590, 15021180]

約数ペア:

[(1, 15021180), (2, 7510590), (3, 5007060), (4, 3755295), (5, 3004236), (6, 2503530), (9, 1669020), (10, 1502118), (12, 1251765), (15, 1001412), (18, 834510), (20, 751059), (27, 556340), (30, 500706), (36, 417255), (45, 333804), (54, 278170), (60, 250353), (90, 166902), (108, 139085), (135, 111268), (180, 83451), (270, 55634), (540, 27817)]