538941960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1497061}}^1$

素因数の和:1497078

約数の個数: 48

約数和(自身を含む): 1751562540

約数和(自身を除く): 1212620580

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, 1497061, 2994122, 4491183, 5988244, 7485305, 8982366, 11976488, 13473549, 14970610, 17964732, 22455915, 26947098, 29941220, 35929464, 44911830, 53894196, 59882440, 67367745, 89823660, 107788392, 134735490, 179647320, 269470980, 538941960]

約数ペア:

[(1, 538941960), (2, 269470980), (3, 179647320), (4, 134735490), (5, 107788392), (6, 89823660), (8, 67367745), (9, 59882440), (10, 53894196), (12, 44911830), (15, 35929464), (18, 29941220), (20, 26947098), (24, 22455915), (30, 17964732), (36, 14970610), (40, 13473549), (45, 11976488), (60, 8982366), (72, 7485305), (90, 5988244), (120, 4491183), (180, 2994122), (360, 1497061)]