148398840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{412219}}^1$

素因数の和:412236

約数の個数: 48

約数和(自身を含む): 482297400

約数和(自身を除く): 333898560

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, 412219, 824438, 1236657, 1648876, 2061095, 2473314, 3297752, 3709971, 4122190, 4946628, 6183285, 7419942, 8244380, 9893256, 12366570, 14839884, 16488760, 18549855, 24733140, 29679768, 37099710, 49466280, 74199420, 148398840]

約数ペア:

[(1, 148398840), (2, 74199420), (3, 49466280), (4, 37099710), (5, 29679768), (6, 24733140), (8, 18549855), (9, 16488760), (10, 14839884), (12, 12366570), (15, 9893256), (18, 8244380), (20, 7419942), (24, 6183285), (30, 4946628), (36, 4122190), (40, 3709971), (45, 3297752), (60, 2473314), (72, 2061095), (90, 1648876), (120, 1236657), (180, 824438), (360, 412219)]