246884640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{514343}}^1$

素因数の和:514361

約数の個数: 48

約数和(自身を含む): 777688128

約数和(自身を除く): 530803488

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, 514343, 1028686, 1543029, 2057372, 2571715, 3086058, 4114744, 5143430, 6172116, 7715145, 8229488, 10286860, 12344232, 15430290, 16458976, 20573720, 24688464, 30860580, 41147440, 49376928, 61721160, 82294880, 123442320, 246884640]

約数ペア:

[(1, 246884640), (2, 123442320), (3, 82294880), (4, 61721160), (5, 49376928), (6, 41147440), (8, 30860580), (10, 24688464), (12, 20573720), (15, 16458976), (16, 15430290), (20, 12344232), (24, 10286860), (30, 8229488), (32, 7715145), (40, 6172116), (48, 5143430), (60, 4114744), (80, 3086058), (96, 2571715), (120, 2057372), (160, 1543029), (240, 1028686), (480, 514343)]