231062760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{213947}}^1$

素因数の和:213967

約数の個数: 64

約数和(自身を含む): 770212800

約数和(自身を除く): 539150040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 213947, 427894, 641841, 855788, 1069735, 1283682, 1711576, 1925523, 2139470, 2567364, 3209205, 3851046, 4278940, 5134728, 5776569, 6418410, 7702092, 8557880, 9627615, 11553138, 12836820, 15404184, 19255230, 23106276, 25673640, 28882845, 38510460, 46212552, 57765690, 77020920, 115531380, 231062760]

約数ペア:

[(1, 231062760), (2, 115531380), (3, 77020920), (4, 57765690), (5, 46212552), (6, 38510460), (8, 28882845), (9, 25673640), (10, 23106276), (12, 19255230), (15, 15404184), (18, 12836820), (20, 11553138), (24, 9627615), (27, 8557880), (30, 7702092), (36, 6418410), (40, 5776569), (45, 5134728), (54, 4278940), (60, 3851046), (72, 3209205), (90, 2567364), (108, 2139470), (120, 1925523), (135, 1711576), (180, 1283682), (216, 1069735), (270, 855788), (360, 641841), (540, 427894), (1080, 213947)]