30444640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8273}}^1$

素因数の和:8311

約数の個数: 48

約数和(自身を含む): 75061728

約数和(自身を除く): 44617088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 8273, 16546, 33092, 41365, 66184, 82730, 132368, 165460, 190279, 264736, 330920, 380558, 661840, 761116, 951395, 1323680, 1522232, 1902790, 3044464, 3805580, 6088928, 7611160, 15222320, 30444640]

約数ペア:

[(1, 30444640), (2, 15222320), (4, 7611160), (5, 6088928), (8, 3805580), (10, 3044464), (16, 1902790), (20, 1522232), (23, 1323680), (32, 951395), (40, 761116), (46, 661840), (80, 380558), (92, 330920), (115, 264736), (160, 190279), (184, 165460), (230, 132368), (368, 82730), (460, 66184), (736, 41365), (920, 33092), (1840, 16546), (3680, 8273)]