135720960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{47}}^2$

素因数の和:126

約数の個数: 156

約数和(自身を含む): 443690088

約数和(自身を除く): 307969128

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, 8836, 9024, 10240, 11045, 11280, 12032, 12288, 13254, 15040, 15360, 17672, 18048, 20480, 22090, 22560, 24064, 26508, 30080, 30720, 33135, 35344, 36096, 44180, 45120, 48128, 53016, 60160, 61440, 66270, 70688, 72192, 88360, 90240, 96256, 106032, 120320, 132540, 141376, 144384, 176720, 180480, 192512, 212064, 240640, 265080, 282752, 288768, 353440, 360960, 424128, 481280, 530160, 565504, 577536, 706880, 721920, 848256, 962560, 1060320, 1131008, 1413760, 1443840, 1696512, 2120640, 2262016, 2827520, 2887680, 3393024, 4241280, 4524032, 5655040, 6786048, 8482560, 9048064, 11310080, 13572096, 16965120, 22620160, 27144192, 33930240, 45240320, 67860480, 135720960]

約数ペア:

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