144564240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{602351}}^1$

素因数の和:602367

約数の個数: 40

約数和(自身を含む): 448149888

約数和(自身を除く): 303585648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 602351, 1204702, 1807053, 2409404, 3011755, 3614106, 4818808, 6023510, 7228212, 9035265, 9637616, 12047020, 14456424, 18070530, 24094040, 28912848, 36141060, 48188080, 72282120, 144564240]

約数ペア:

[(1, 144564240), (2, 72282120), (3, 48188080), (4, 36141060), (5, 28912848), (6, 24094040), (8, 18070530), (10, 14456424), (12, 12047020), (15, 9637616), (16, 9035265), (20, 7228212), (24, 6023510), (30, 4818808), (40, 3614106), (48, 3011755), (60, 2409404), (80, 1807053), (120, 1204702), (240, 602351)]