19244640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{40093}}^1$

素因数の和:40111

約数の個数: 48

約数和(自身を含む): 60622128

約数和(自身を除く): 41377488

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, 40093, 80186, 120279, 160372, 200465, 240558, 320744, 400930, 481116, 601395, 641488, 801860, 962232, 1202790, 1282976, 1603720, 1924464, 2405580, 3207440, 3848928, 4811160, 6414880, 9622320, 19244640]

約数ペア:

[(1, 19244640), (2, 9622320), (3, 6414880), (4, 4811160), (5, 3848928), (6, 3207440), (8, 2405580), (10, 1924464), (12, 1603720), (15, 1282976), (16, 1202790), (20, 962232), (24, 801860), (30, 641488), (32, 601395), (40, 481116), (48, 400930), (60, 320744), (80, 240558), (96, 200465), (120, 160372), (160, 120279), (240, 80186), (480, 40093)]