18529440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{38603}}^1$

素因数の和:38621

約数の個数: 48

約数和(自身を含む): 58369248

約数和(自身を除く): 39839808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 38603, 77206, 115809, 154412, 193015, 231618, 308824, 386030, 463236, 579045, 617648, 772060, 926472, 1158090, 1235296, 1544120, 1852944, 2316180, 3088240, 3705888, 4632360, 6176480, 9264720, 18529440]

約数ペア:

[(1, 18529440), (2, 9264720), (3, 6176480), (4, 4632360), (5, 3705888), (6, 3088240), (8, 2316180), (10, 1852944), (12, 1544120), (15, 1235296), (16, 1158090), (20, 926472), (24, 772060), (30, 617648), (32, 579045), (40, 463236), (48, 386030), (60, 308824), (80, 231618), (96, 193015), (120, 154412), (160, 115809), (240, 77206), (480, 38603)]