5645040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 17939328

約数和(自身を除く): 12294288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 547, 645, 688, 860, 1032, 1094, 1290, 1641, 1720, 2064, 2188, 2580, 2735, 3282, 3440, 4376, 5160, 5470, 6564, 8205, 8752, 10320, 10940, 13128, 16410, 21880, 23521, 26256, 32820, 43760, 47042, 65640, 70563, 94084, 117605, 131280, 141126, 188168, 235210, 282252, 352815, 376336, 470420, 564504, 705630, 940840, 1129008, 1411260, 1881680, 2822520, 5645040]

約数ペア:

[(1, 5645040), (2, 2822520), (3, 1881680), (4, 1411260), (5, 1129008), (6, 940840), (8, 705630), (10, 564504), (12, 470420), (15, 376336), (16, 352815), (20, 282252), (24, 235210), (30, 188168), (40, 141126), (43, 131280), (48, 117605), (60, 94084), (80, 70563), (86, 65640), (120, 47042), (129, 43760), (172, 32820), (215, 26256), (240, 23521), (258, 21880), (344, 16410), (430, 13128), (516, 10940), (547, 10320), (645, 8752), (688, 8205), (860, 6564), (1032, 5470), (1094, 5160), (1290, 4376), (1641, 3440), (1720, 3282), (2064, 2735), (2188, 2580)]