146474280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{406873}}^1$

素因数の和:406890

約数の個数: 48

約数和(自身を含む): 476042580

約数和(自身を除く): 329568300

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, 406873, 813746, 1220619, 1627492, 2034365, 2441238, 3254984, 3661857, 4068730, 4882476, 6103095, 7323714, 8137460, 9764952, 12206190, 14647428, 16274920, 18309285, 24412380, 29294856, 36618570, 48824760, 73237140, 146474280]

約数ペア:

[(1, 146474280), (2, 73237140), (3, 48824760), (4, 36618570), (5, 29294856), (6, 24412380), (8, 18309285), (9, 16274920), (10, 14647428), (12, 12206190), (15, 9764952), (18, 8137460), (20, 7323714), (24, 6103095), (30, 4882476), (36, 4068730), (40, 3661857), (45, 3254984), (60, 2441238), (72, 2034365), (90, 1627492), (120, 1220619), (180, 813746), (360, 406873)]