264360720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84731}}^1$

素因数の和:84760

約数の個数: 80

約数和(自身を含む): 882568512

約数和(自身を除く): 618207792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 84731, 169462, 254193, 338924, 423655, 508386, 677848, 847310, 1016772, 1101503, 1270965, 1355696, 1694620, 2033544, 2203006, 2541930, 3304509, 3389240, 4067088, 4406012, 5083860, 5507515, 6609018, 6778480, 8812024, 10167720, 11015030, 13218036, 16522545, 17624048, 20335440, 22030060, 26436072, 33045090, 44060120, 52872144, 66090180, 88120240, 132180360, 264360720]

約数ペア:

[(1, 264360720), (2, 132180360), (3, 88120240), (4, 66090180), (5, 52872144), (6, 44060120), (8, 33045090), (10, 26436072), (12, 22030060), (13, 20335440), (15, 17624048), (16, 16522545), (20, 13218036), (24, 11015030), (26, 10167720), (30, 8812024), (39, 6778480), (40, 6609018), (48, 5507515), (52, 5083860), (60, 4406012), (65, 4067088), (78, 3389240), (80, 3304509), (104, 2541930), (120, 2203006), (130, 2033544), (156, 1694620), (195, 1355696), (208, 1270965), (240, 1101503), (260, 1016772), (312, 847310), (390, 677848), (520, 508386), (624, 423655), (780, 338924), (1040, 254193), (1560, 169462), (3120, 84731)]