124401840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{518341}}^1$

素因数の和:518357

約数の個数: 40

約数和(自身を含む): 385646448

約数和(自身を除く): 261244608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 518341, 1036682, 1555023, 2073364, 2591705, 3110046, 4146728, 5183410, 6220092, 7775115, 8293456, 10366820, 12440184, 15550230, 20733640, 24880368, 31100460, 41467280, 62200920, 124401840]

約数ペア:

[(1, 124401840), (2, 62200920), (3, 41467280), (4, 31100460), (5, 24880368), (6, 20733640), (8, 15550230), (10, 12440184), (12, 10366820), (15, 8293456), (16, 7775115), (20, 6220092), (24, 5183410), (30, 4146728), (40, 3110046), (48, 2591705), (60, 2073364), (80, 1555023), (120, 1036682), (240, 518341)]