814280640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18047}}^1$

素因数の和:18114

約数の個数: 112

約数和(自身を含む): 2640494592

約数和(自身を除く): 1826213952

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, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 18047, 22560, 36094, 45120, 54141, 72188, 90235, 108282, 144376, 180470, 216564, 270705, 288752, 360940, 433128, 541410, 577504, 721880, 848209, 866256, 1082820, 1155008, 1443760, 1696418, 1732512, 2165640, 2544627, 2887520, 3392836, 3465024, 4241045, 4331280, 5089254, 5775040, 6785672, 8482090, 8662560, 10178508, 12723135, 13571344, 16964180, 17325120, 20357016, 25446270, 27142688, 33928360, 40714032, 50892540, 54285376, 67856720, 81428064, 101785080, 135713440, 162856128, 203570160, 271426880, 407140320, 814280640]

約数ペア:

[(1, 814280640), (2, 407140320), (3, 271426880), (4, 203570160), (5, 162856128), (6, 135713440), (8, 101785080), (10, 81428064), (12, 67856720), (15, 54285376), (16, 50892540), (20, 40714032), (24, 33928360), (30, 27142688), (32, 25446270), (40, 20357016), (47, 17325120), (48, 16964180), (60, 13571344), (64, 12723135), (80, 10178508), (94, 8662560), (96, 8482090), (120, 6785672), (141, 5775040), (160, 5089254), (188, 4331280), (192, 4241045), (235, 3465024), (240, 3392836), (282, 2887520), (320, 2544627), (376, 2165640), (470, 1732512), (480, 1696418), (564, 1443760), (705, 1155008), (752, 1082820), (940, 866256), (960, 848209), (1128, 721880), (1410, 577504), (1504, 541410), (1880, 433128), (2256, 360940), (2820, 288752), (3008, 270705), (3760, 216564), (4512, 180470), (5640, 144376), (7520, 108282), (9024, 90235), (11280, 72188), (15040, 54141), (18047, 45120), (22560, 36094)]