67860480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 221817960

約数和(自身を除く): 153957480

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, 4418, 4512, 5120, 5640, 6016, 6144, 6627, 7520, 7680, 8836, 9024, 10240, 11045, 11280, 12032, 13254, 15040, 15360, 17672, 18048, 22090, 22560, 24064, 26508, 30080, 30720, 33135, 35344, 36096, 44180, 45120, 48128, 53016, 60160, 66270, 70688, 72192, 88360, 90240, 96256, 106032, 120320, 132540, 141376, 144384, 176720, 180480, 212064, 240640, 265080, 282752, 288768, 353440, 360960, 424128, 481280, 530160, 565504, 706880, 721920, 848256, 1060320, 1131008, 1413760, 1443840, 1696512, 2120640, 2262016, 2827520, 3393024, 4241280, 4524032, 5655040, 6786048, 8482560, 11310080, 13572096, 16965120, 22620160, 33930240, 67860480]

約数ペア:

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