2822580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5227}}^1$

素因数の和:5245

約数の個数: 48

約数和(自身を含む): 8783040

約数和(自身を除く): 5960460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5227, 10454, 15681, 20908, 26135, 31362, 47043, 52270, 62724, 78405, 94086, 104540, 141129, 156810, 188172, 235215, 282258, 313620, 470430, 564516, 705645, 940860, 1411290, 2822580]

約数ペア:

[(1, 2822580), (2, 1411290), (3, 940860), (4, 705645), (5, 564516), (6, 470430), (9, 313620), (10, 282258), (12, 235215), (15, 188172), (18, 156810), (20, 141129), (27, 104540), (30, 94086), (36, 78405), (45, 62724), (54, 52270), (60, 47043), (90, 31362), (108, 26135), (135, 20908), (180, 15681), (270, 10454), (540, 5227)]