126884640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{264343}}^1$

素因数の和:264361

約数の個数: 48

約数和(自身を含む): 399688128

約数和(自身を除く): 272803488

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, 264343, 528686, 793029, 1057372, 1321715, 1586058, 2114744, 2643430, 3172116, 3965145, 4229488, 5286860, 6344232, 7930290, 8458976, 10573720, 12688464, 15860580, 21147440, 25376928, 31721160, 42294880, 63442320, 126884640]

約数ペア:

[(1, 126884640), (2, 63442320), (3, 42294880), (4, 31721160), (5, 25376928), (6, 21147440), (8, 15860580), (10, 12688464), (12, 10573720), (15, 8458976), (16, 7930290), (20, 6344232), (24, 5286860), (30, 4229488), (32, 3965145), (40, 3172116), (48, 2643430), (60, 2114744), (80, 1586058), (96, 1321715), (120, 1057372), (160, 793029), (240, 528686), (480, 264343)]