2120640

素因数分解:

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

素因数の和:114

約数の個数: 84

約数和(自身を含む): 6879336

約数和(自身を除く): 4758696

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, 2209, 2256, 2820, 3008, 3760, 4418, 4512, 5640, 6627, 7520, 8836, 9024, 11045, 11280, 13254, 15040, 17672, 22090, 22560, 26508, 33135, 35344, 44180, 45120, 53016, 66270, 70688, 88360, 106032, 132540, 141376, 176720, 212064, 265080, 353440, 424128, 530160, 706880, 1060320, 2120640]

約数ペア:

[(1, 2120640), (2, 1060320), (3, 706880), (4, 530160), (5, 424128), (6, 353440), (8, 265080), (10, 212064), (12, 176720), (15, 141376), (16, 132540), (20, 106032), (24, 88360), (30, 70688), (32, 66270), (40, 53016), (47, 45120), (48, 44180), (60, 35344), (64, 33135), (80, 26508), (94, 22560), (96, 22090), (120, 17672), (141, 15040), (160, 13254), (188, 11280), (192, 11045), (235, 9024), (240, 8836), (282, 7520), (320, 6627), (376, 5640), (470, 4512), (480, 4418), (564, 3760), (705, 3008), (752, 2820), (940, 2256), (960, 2209), (1128, 1880), (1410, 1504)]