73082640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304511}}^1$

素因数の和:304527

約数の個数: 40

約数和(自身を含む): 226556928

約数和(自身を除く): 153474288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304511, 609022, 913533, 1218044, 1522555, 1827066, 2436088, 3045110, 3654132, 4567665, 4872176, 6090220, 7308264, 9135330, 12180440, 14616528, 18270660, 24360880, 36541320, 73082640]

約数ペア:

[(1, 73082640), (2, 36541320), (3, 24360880), (4, 18270660), (5, 14616528), (6, 12180440), (8, 9135330), (10, 7308264), (12, 6090220), (15, 4872176), (16, 4567665), (20, 3654132), (24, 3045110), (30, 2436088), (40, 1827066), (48, 1522555), (60, 1218044), (80, 913533), (120, 609022), (240, 304511)]