104172840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{289369}}^1$

素因数の和:289386

約数の個数: 48

約数和(自身を含む): 338562900

約数和(自身を除く): 234390060

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, 289369, 578738, 868107, 1157476, 1446845, 1736214, 2314952, 2604321, 2893690, 3472428, 4340535, 5208642, 5787380, 6944856, 8681070, 10417284, 11574760, 13021605, 17362140, 20834568, 26043210, 34724280, 52086420, 104172840]

約数ペア:

[(1, 104172840), (2, 52086420), (3, 34724280), (4, 26043210), (5, 20834568), (6, 17362140), (8, 13021605), (9, 11574760), (10, 10417284), (12, 8681070), (15, 6944856), (18, 5787380), (20, 5208642), (24, 4340535), (30, 3472428), (36, 2893690), (40, 2604321), (45, 2314952), (60, 1736214), (72, 1446845), (90, 1157476), (120, 868107), (180, 578738), (360, 289369)]