195016440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2971}}^1$

素因数の和:3532

約数の個数: 64

約数和(自身を含む): 586316160

約数和(自身を除く): 391299720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 2971, 3282, 4376, 5470, 5942, 6564, 8205, 8913, 10940, 11884, 13128, 14855, 16410, 17826, 21880, 23768, 29710, 32820, 35652, 44565, 59420, 65640, 71304, 89130, 118840, 178260, 356520, 1625137, 3250274, 4875411, 6500548, 8125685, 9750822, 13001096, 16251370, 19501644, 24377055, 32502740, 39003288, 48754110, 65005480, 97508220, 195016440]

約数ペア:

[(1, 195016440), (2, 97508220), (3, 65005480), (4, 48754110), (5, 39003288), (6, 32502740), (8, 24377055), (10, 19501644), (12, 16251370), (15, 13001096), (20, 9750822), (24, 8125685), (30, 6500548), (40, 4875411), (60, 3250274), (120, 1625137), (547, 356520), (1094, 178260), (1641, 118840), (2188, 89130), (2735, 71304), (2971, 65640), (3282, 59420), (4376, 44565), (5470, 35652), (5942, 32820), (6564, 29710), (8205, 23768), (8913, 21880), (10940, 17826), (11884, 16410), (13128, 14855)]