73442640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{306011}}^1$

素因数の和:306027

約数の個数: 40

約数和(自身を含む): 227672928

約数和(自身を除く): 154230288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 306011, 612022, 918033, 1224044, 1530055, 1836066, 2448088, 3060110, 3672132, 4590165, 4896176, 6120220, 7344264, 9180330, 12240440, 14688528, 18360660, 24480880, 36721320, 73442640]

約数ペア:

[(1, 73442640), (2, 36721320), (3, 24480880), (4, 18360660), (5, 14688528), (6, 12240440), (8, 9180330), (10, 7344264), (12, 6120220), (15, 4896176), (16, 4590165), (20, 3672132), (24, 3060110), (30, 2448088), (40, 1836066), (48, 1530055), (60, 1224044), (80, 918033), (120, 612022), (240, 306011)]