286155720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{264959}}^1$

素因数の和:264979

約数の個数: 64

約数和(自身を含む): 953856000

約数和(自身を除く): 667700280

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, 264959, 529918, 794877, 1059836, 1324795, 1589754, 2119672, 2384631, 2649590, 3179508, 3974385, 4769262, 5299180, 6359016, 7153893, 7948770, 9538524, 10598360, 11923155, 14307786, 15897540, 19077048, 23846310, 28615572, 31795080, 35769465, 47692620, 57231144, 71538930, 95385240, 143077860, 286155720]

約数ペア:

[(1, 286155720), (2, 143077860), (3, 95385240), (4, 71538930), (5, 57231144), (6, 47692620), (8, 35769465), (9, 31795080), (10, 28615572), (12, 23846310), (15, 19077048), (18, 15897540), (20, 14307786), (24, 11923155), (27, 10598360), (30, 9538524), (36, 7948770), (40, 7153893), (45, 6359016), (54, 5299180), (60, 4769262), (72, 3974385), (90, 3179508), (108, 2649590), (120, 2384631), (135, 2119672), (180, 1589754), (216, 1324795), (270, 1059836), (360, 794877), (540, 529918), (1080, 264959)]