56382840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156619}}^1$

素因数の和:156636

約数の個数: 48

約数和(自身を含む): 183245400

約数和(自身を除く): 126862560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 156619, 313238, 469857, 626476, 783095, 939714, 1252952, 1409571, 1566190, 1879428, 2349285, 2819142, 3132380, 3758856, 4698570, 5638284, 6264760, 7047855, 9397140, 11276568, 14095710, 18794280, 28191420, 56382840]

約数ペア:

[(1, 56382840), (2, 28191420), (3, 18794280), (4, 14095710), (5, 11276568), (6, 9397140), (8, 7047855), (9, 6264760), (10, 5638284), (12, 4698570), (15, 3758856), (18, 3132380), (20, 2819142), (24, 2349285), (30, 1879428), (36, 1566190), (40, 1409571), (45, 1252952), (60, 939714), (72, 783095), (90, 626476), (120, 469857), (180, 313238), (360, 156619)]