86978520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{673}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 283888800

約数和(自身を除く): 196910280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 359, 360, 673, 718, 1077, 1346, 1436, 1795, 2019, 2154, 2692, 2872, 3231, 3365, 3590, 4038, 4308, 5384, 5385, 6057, 6462, 6730, 7180, 8076, 8616, 10095, 10770, 12114, 12924, 13460, 14360, 16152, 16155, 20190, 21540, 24228, 25848, 26920, 30285, 32310, 40380, 43080, 48456, 60570, 64620, 80760, 121140, 129240, 241607, 242280, 483214, 724821, 966428, 1208035, 1449642, 1932856, 2174463, 2416070, 2899284, 3624105, 4348926, 4832140, 5798568, 7248210, 8697852, 9664280, 10872315, 14496420, 17395704, 21744630, 28992840, 43489260, 86978520]

約数ペア:

[(1, 86978520), (2, 43489260), (3, 28992840), (4, 21744630), (5, 17395704), (6, 14496420), (8, 10872315), (9, 9664280), (10, 8697852), (12, 7248210), (15, 5798568), (18, 4832140), (20, 4348926), (24, 3624105), (30, 2899284), (36, 2416070), (40, 2174463), (45, 1932856), (60, 1449642), (72, 1208035), (90, 966428), (120, 724821), (180, 483214), (359, 242280), (360, 241607), (673, 129240), (718, 121140), (1077, 80760), (1346, 64620), (1436, 60570), (1795, 48456), (2019, 43080), (2154, 40380), (2692, 32310), (2872, 30285), (3231, 26920), (3365, 25848), (3590, 24228), (4038, 21540), (4308, 20190), (5384, 16155), (5385, 16152), (6057, 14360), (6462, 13460), (6730, 12924), (7180, 12114), (8076, 10770), (8616, 10095)]