465851520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{26959}}^1$

素因数の和:26987

約数の個数: 128

約数和(自身を含む): 1649952000

約数和(自身を除く): 1184100480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 26959, 53918, 80877, 107836, 134795, 161754, 215672, 242631, 269590, 323508, 404385, 431344, 485262, 539180, 647016, 727893, 808770, 862688, 970524, 1078360, 1213155, 1294032, 1455786, 1617540, 1725376, 1941048, 2156720, 2426310, 2588064, 2911572, 3235080, 3450752, 3639465, 3882096, 4313440, 4852620, 5176128, 5823144, 6470160, 7278930, 7764192, 8626880, 9705240, 10352256, 11646288, 12940320, 14557860, 15528384, 17253760, 19410480, 23292576, 25880640, 29115720, 31056768, 38820960, 46585152, 51761280, 58231440, 77641920, 93170304, 116462880, 155283840, 232925760, 465851520]

約数ペア:

[(1, 465851520), (2, 232925760), (3, 155283840), (4, 116462880), (5, 93170304), (6, 77641920), (8, 58231440), (9, 51761280), (10, 46585152), (12, 38820960), (15, 31056768), (16, 29115720), (18, 25880640), (20, 23292576), (24, 19410480), (27, 17253760), (30, 15528384), (32, 14557860), (36, 12940320), (40, 11646288), (45, 10352256), (48, 9705240), (54, 8626880), (60, 7764192), (64, 7278930), (72, 6470160), (80, 5823144), (90, 5176128), (96, 4852620), (108, 4313440), (120, 3882096), (128, 3639465), (135, 3450752), (144, 3235080), (160, 2911572), (180, 2588064), (192, 2426310), (216, 2156720), (240, 1941048), (270, 1725376), (288, 1617540), (320, 1455786), (360, 1294032), (384, 1213155), (432, 1078360), (480, 970524), (540, 862688), (576, 808770), (640, 727893), (720, 647016), (864, 539180), (960, 485262), (1080, 431344), (1152, 404385), (1440, 323508), (1728, 269590), (1920, 242631), (2160, 215672), (2880, 161754), (3456, 134795), (4320, 107836), (5760, 80877), (8640, 53918), (17280, 26959)]