1425521280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15797}}^1$

素因数の和:15866

約数の個数: 128

約数和(自身を含む): 4640820480

約数和(自身を除く): 3215299200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 9024, 11280, 15040, 15797, 18048, 22560, 30080, 31594, 45120, 47391, 63188, 78985, 90240, 94782, 126376, 157970, 189564, 236955, 252752, 315940, 379128, 473910, 505504, 631880, 742459, 758256, 947820, 1011008, 1263760, 1484918, 1516512, 1895640, 2022016, 2227377, 2527520, 2969836, 3033024, 3712295, 3791280, 4454754, 5055040, 5939672, 6066048, 7424590, 7582560, 8909508, 10110080, 11136885, 11879344, 14849180, 15165120, 17819016, 22273770, 23758688, 29698360, 30330240, 35638032, 44547540, 47517376, 59396720, 71276064, 89095080, 95034752, 118793440, 142552128, 178190160, 237586880, 285104256, 356380320, 475173760, 712760640, 1425521280]

約数ペア:

[(1, 1425521280), (2, 712760640), (3, 475173760), (4, 356380320), (5, 285104256), (6, 237586880), (8, 178190160), (10, 142552128), (12, 118793440), (15, 95034752), (16, 89095080), (20, 71276064), (24, 59396720), (30, 47517376), (32, 44547540), (40, 35638032), (47, 30330240), (48, 29698360), (60, 23758688), (64, 22273770), (80, 17819016), (94, 15165120), (96, 14849180), (120, 11879344), (128, 11136885), (141, 10110080), (160, 8909508), (188, 7582560), (192, 7424590), (235, 6066048), (240, 5939672), (282, 5055040), (320, 4454754), (376, 3791280), (384, 3712295), (470, 3033024), (480, 2969836), (564, 2527520), (640, 2227377), (705, 2022016), (752, 1895640), (940, 1516512), (960, 1484918), (1128, 1263760), (1410, 1011008), (1504, 947820), (1880, 758256), (1920, 742459), (2256, 631880), (2820, 505504), (3008, 473910), (3760, 379128), (4512, 315940), (5640, 252752), (6016, 236955), (7520, 189564), (9024, 157970), (11280, 126376), (15040, 94782), (15797, 90240), (18048, 78985), (22560, 63188), (30080, 47391), (31594, 45120)]