195364920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3343}}^1$

素因数の和:3844

約数の個数: 64

約数和(自身を含む): 587473920

約数和(自身を除く): 392109000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2922, 3343, 3896, 4870, 5844, 6686, 7305, 9740, 10029, 11688, 13372, 14610, 16715, 19480, 20058, 26744, 29220, 33430, 40116, 50145, 58440, 66860, 80232, 100290, 133720, 200580, 401160, 1628041, 3256082, 4884123, 6512164, 8140205, 9768246, 13024328, 16280410, 19536492, 24420615, 32560820, 39072984, 48841230, 65121640, 97682460, 195364920]

約数ペア:

[(1, 195364920), (2, 97682460), (3, 65121640), (4, 48841230), (5, 39072984), (6, 32560820), (8, 24420615), (10, 19536492), (12, 16280410), (15, 13024328), (20, 9768246), (24, 8140205), (30, 6512164), (40, 4884123), (60, 3256082), (120, 1628041), (487, 401160), (974, 200580), (1461, 133720), (1948, 100290), (2435, 80232), (2922, 66860), (3343, 58440), (3896, 50145), (4870, 40116), (5844, 33430), (6686, 29220), (7305, 26744), (9740, 20058), (10029, 19480), (11688, 16715), (13372, 14610)]