144561840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{602341}}^1$

素因数の和:602357

約数の個数: 40

約数和(自身を含む): 448142448

約数和(自身を除く): 303580608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 602341, 1204682, 1807023, 2409364, 3011705, 3614046, 4818728, 6023410, 7228092, 9035115, 9637456, 12046820, 14456184, 18070230, 24093640, 28912368, 36140460, 48187280, 72280920, 144561840]

約数ペア:

[(1, 144561840), (2, 72280920), (3, 48187280), (4, 36140460), (5, 28912368), (6, 24093640), (8, 18070230), (10, 14456184), (12, 12046820), (15, 9637456), (16, 9035115), (20, 7228092), (24, 6023410), (30, 4818728), (40, 3614046), (48, 3011705), (60, 2409364), (80, 1807023), (120, 1204682), (240, 602341)]