271441920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 168

約数和(自身を含む): 887434344

約数和(自身を除く): 615992424

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, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1024, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2048, 2209, 2256, 2560, 2820, 3008, 3072, 3760, 3840, 4096, 4418, 4512, 5120, 5640, 6016, 6144, 6627, 7520, 7680, 8192, 8836, 9024, 10240, 11045, 11280, 12032, 12288, 13254, 15040, 15360, 17672, 18048, 20480, 22090, 22560, 24064, 24576, 26508, 30080, 30720, 33135, 35344, 36096, 40960, 44180, 45120, 48128, 53016, 60160, 61440, 66270, 70688, 72192, 88360, 90240, 96256, 106032, 120320, 122880, 132540, 141376, 144384, 176720, 180480, 192512, 212064, 240640, 265080, 282752, 288768, 353440, 360960, 385024, 424128, 481280, 530160, 565504, 577536, 706880, 721920, 848256, 962560, 1060320, 1131008, 1155072, 1413760, 1443840, 1696512, 1925120, 2120640, 2262016, 2827520, 2887680, 3393024, 4241280, 4524032, 5655040, 5775360, 6786048, 8482560, 9048064, 11310080, 13572096, 16965120, 18096128, 22620160, 27144192, 33930240, 45240320, 54288384, 67860480, 90480640, 135720960, 271441920]

約数ペア:

[(1, 271441920), (2, 135720960), (3, 90480640), (4, 67860480), (5, 54288384), (6, 45240320), (8, 33930240), (10, 27144192), (12, 22620160), (15, 18096128), (16, 16965120), (20, 13572096), (24, 11310080), (30, 9048064), (32, 8482560), (40, 6786048), (47, 5775360), (48, 5655040), (60, 4524032), (64, 4241280), (80, 3393024), (94, 2887680), (96, 2827520), (120, 2262016), (128, 2120640), (141, 1925120), (160, 1696512), (188, 1443840), (192, 1413760), (235, 1155072), (240, 1131008), (256, 1060320), (282, 962560), (320, 848256), (376, 721920), (384, 706880), (470, 577536), (480, 565504), (512, 530160), (564, 481280), (640, 424128), (705, 385024), (752, 360960), (768, 353440), (940, 288768), (960, 282752), (1024, 265080), (1128, 240640), (1280, 212064), (1410, 192512), (1504, 180480), (1536, 176720), (1880, 144384), (1920, 141376), (2048, 132540), (2209, 122880), (2256, 120320), (2560, 106032), (2820, 96256), (3008, 90240), (3072, 88360), (3760, 72192), (3840, 70688), (4096, 66270), (4418, 61440), (4512, 60160), (5120, 53016), (5640, 48128), (6016, 45120), (6144, 44180), (6627, 40960), (7520, 36096), (7680, 35344), (8192, 33135), (8836, 30720), (9024, 30080), (10240, 26508), (11045, 24576), (11280, 24064), (12032, 22560), (12288, 22090), (13254, 20480), (15040, 18048), (15360, 17672)]