87414960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{797}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 271920096

約数和(自身を除く): 184505136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 797, 914, 1371, 1594, 1828, 2285, 2391, 2742, 3188, 3656, 3985, 4570, 4782, 5484, 6376, 6855, 7312, 7970, 9140, 9564, 10968, 11955, 12752, 13710, 15940, 18280, 19128, 21936, 23910, 27420, 31880, 36560, 38256, 47820, 54840, 63760, 95640, 109680, 191280, 364229, 728458, 1092687, 1456916, 1821145, 2185374, 2913832, 3642290, 4370748, 5463435, 5827664, 7284580, 8741496, 10926870, 14569160, 17482992, 21853740, 29138320, 43707480, 87414960]

約数ペア:

[(1, 87414960), (2, 43707480), (3, 29138320), (4, 21853740), (5, 17482992), (6, 14569160), (8, 10926870), (10, 8741496), (12, 7284580), (15, 5827664), (16, 5463435), (20, 4370748), (24, 3642290), (30, 2913832), (40, 2185374), (48, 1821145), (60, 1456916), (80, 1092687), (120, 728458), (240, 364229), (457, 191280), (797, 109680), (914, 95640), (1371, 63760), (1594, 54840), (1828, 47820), (2285, 38256), (2391, 36560), (2742, 31880), (3188, 27420), (3656, 23910), (3985, 21936), (4570, 19128), (4782, 18280), (5484, 15940), (6376, 13710), (6855, 12752), (7312, 11955), (7970, 10968), (9140, 9564)]