28571280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119047}}^1$

素因数の和:119063

約数の個数: 40

約数和(自身を含む): 88571712

約数和(自身を除く): 60000432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119047, 238094, 357141, 476188, 595235, 714282, 952376, 1190470, 1428564, 1785705, 1904752, 2380940, 2857128, 3571410, 4761880, 5714256, 7142820, 9523760, 14285640, 28571280]

約数ペア:

[(1, 28571280), (2, 14285640), (3, 9523760), (4, 7142820), (5, 5714256), (6, 4761880), (8, 3571410), (10, 2857128), (12, 2380940), (15, 1904752), (16, 1785705), (20, 1428564), (24, 1190470), (30, 952376), (40, 714282), (48, 595235), (60, 476188), (80, 357141), (120, 238094), (240, 119047)]