19274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160619}}^1$

素因数の和:160633

約数の個数: 32

約数和(自身を含む): 57823200

約数和(自身を除く): 38548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160619, 321238, 481857, 642476, 803095, 963714, 1284952, 1606190, 1927428, 2409285, 3212380, 3854856, 4818570, 6424760, 9637140, 19274280]

約数ペア:

[(1, 19274280), (2, 9637140), (3, 6424760), (4, 4818570), (5, 3854856), (6, 3212380), (8, 2409285), (10, 1927428), (12, 1606190), (15, 1284952), (20, 963714), (24, 803095), (30, 642476), (40, 481857), (60, 321238), (120, 160619)]