219087720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{202859}}^1$

素因数の和:202879

約数の個数: 64

約数和(自身を含む): 730296000

約数和(自身を除く): 511208280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 202859, 405718, 608577, 811436, 1014295, 1217154, 1622872, 1825731, 2028590, 2434308, 3042885, 3651462, 4057180, 4868616, 5477193, 6085770, 7302924, 8114360, 9128655, 10954386, 12171540, 14605848, 18257310, 21908772, 24343080, 27385965, 36514620, 43817544, 54771930, 73029240, 109543860, 219087720]

約数ペア:

[(1, 219087720), (2, 109543860), (3, 73029240), (4, 54771930), (5, 43817544), (6, 36514620), (8, 27385965), (9, 24343080), (10, 21908772), (12, 18257310), (15, 14605848), (18, 12171540), (20, 10954386), (24, 9128655), (27, 8114360), (30, 7302924), (36, 6085770), (40, 5477193), (45, 4868616), (54, 4057180), (60, 3651462), (72, 3042885), (90, 2434308), (108, 2028590), (120, 1825731), (135, 1622872), (180, 1217154), (216, 1014295), (270, 811436), (360, 608577), (540, 405718), (1080, 202859)]