1974380160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2221}}^1$

素因数の和:2706

約数の個数: 128

約数和(自身を含む): 6309768960

約数和(自身を除く): 4335388800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 463, 480, 640, 926, 960, 1389, 1852, 1920, 2221, 2315, 2778, 3704, 4442, 4630, 5556, 6663, 6945, 7408, 8884, 9260, 11105, 11112, 13326, 13890, 14816, 17768, 18520, 22210, 22224, 26652, 27780, 29632, 33315, 35536, 37040, 44420, 44448, 53304, 55560, 59264, 66630, 71072, 74080, 88840, 88896, 106608, 111120, 133260, 142144, 148160, 177680, 177792, 213216, 222240, 266520, 284288, 296320, 355360, 426432, 444480, 533040, 710720, 852864, 888960, 1028323, 1066080, 1421440, 2056646, 2132160, 3084969, 4113292, 4264320, 5141615, 6169938, 8226584, 10283230, 12339876, 15424845, 16453168, 20566460, 24679752, 30849690, 32906336, 41132920, 49359504, 61699380, 65812672, 82265840, 98719008, 123398760, 131625344, 164531680, 197438016, 246797520, 329063360, 394876032, 493595040, 658126720, 987190080, 1974380160]

約数ペア:

[(1, 1974380160), (2, 987190080), (3, 658126720), (4, 493595040), (5, 394876032), (6, 329063360), (8, 246797520), (10, 197438016), (12, 164531680), (15, 131625344), (16, 123398760), (20, 98719008), (24, 82265840), (30, 65812672), (32, 61699380), (40, 49359504), (48, 41132920), (60, 32906336), (64, 30849690), (80, 24679752), (96, 20566460), (120, 16453168), (128, 15424845), (160, 12339876), (192, 10283230), (240, 8226584), (320, 6169938), (384, 5141615), (463, 4264320), (480, 4113292), (640, 3084969), (926, 2132160), (960, 2056646), (1389, 1421440), (1852, 1066080), (1920, 1028323), (2221, 888960), (2315, 852864), (2778, 710720), (3704, 533040), (4442, 444480), (4630, 426432), (5556, 355360), (6663, 296320), (6945, 284288), (7408, 266520), (8884, 222240), (9260, 213216), (11105, 177792), (11112, 177680), (13326, 148160), (13890, 142144), (14816, 133260), (17768, 111120), (18520, 106608), (22210, 88896), (22224, 88840), (26652, 74080), (27780, 71072), (29632, 66630), (33315, 59264), (35536, 55560), (37040, 53304), (44420, 44448)]