86543760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1936

約数の個数: 80

約数和(自身を含む): 269714880

約数和(自身を除く): 183171120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 1709, 2110, 2532, 3165, 3376, 3418, 4220, 5064, 5127, 6330, 6836, 8440, 8545, 10128, 10254, 12660, 13672, 16880, 17090, 20508, 25320, 25635, 27344, 34180, 41016, 50640, 51270, 68360, 82032, 102540, 136720, 205080, 360599, 410160, 721198, 1081797, 1442396, 1802995, 2163594, 2884792, 3605990, 4327188, 5408985, 5769584, 7211980, 8654376, 10817970, 14423960, 17308752, 21635940, 28847920, 43271880, 86543760]

約数ペア:

[(1, 86543760), (2, 43271880), (3, 28847920), (4, 21635940), (5, 17308752), (6, 14423960), (8, 10817970), (10, 8654376), (12, 7211980), (15, 5769584), (16, 5408985), (20, 4327188), (24, 3605990), (30, 2884792), (40, 2163594), (48, 1802995), (60, 1442396), (80, 1081797), (120, 721198), (211, 410160), (240, 360599), (422, 205080), (633, 136720), (844, 102540), (1055, 82032), (1266, 68360), (1688, 51270), (1709, 50640), (2110, 41016), (2532, 34180), (3165, 27344), (3376, 25635), (3418, 25320), (4220, 20508), (5064, 17090), (5127, 16880), (6330, 13672), (6836, 12660), (8440, 10254), (8545, 10128)]