180314280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{500873}}^1$

素因数の和:500890

約数の個数: 48

約数和(自身を含む): 586022580

約数和(自身を除く): 405708300

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, 500873, 1001746, 1502619, 2003492, 2504365, 3005238, 4006984, 4507857, 5008730, 6010476, 7513095, 9015714, 10017460, 12020952, 15026190, 18031428, 20034920, 22539285, 30052380, 36062856, 45078570, 60104760, 90157140, 180314280]

約数ペア:

[(1, 180314280), (2, 90157140), (3, 60104760), (4, 45078570), (5, 36062856), (6, 30052380), (8, 22539285), (9, 20034920), (10, 18031428), (12, 15026190), (15, 12020952), (18, 10017460), (20, 9015714), (24, 7513095), (30, 6010476), (36, 5008730), (40, 4507857), (45, 4006984), (60, 3005238), (72, 2504365), (90, 2003492), (120, 1502619), (180, 1001746), (360, 500873)]