19356360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161303}}^1$

素因数の和:161317

約数の個数: 32

約数和(自身を含む): 58069440

約数和(自身を除く): 38713080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161303, 322606, 483909, 645212, 806515, 967818, 1290424, 1613030, 1935636, 2419545, 3226060, 3871272, 4839090, 6452120, 9678180, 19356360]

約数ペア:

[(1, 19356360), (2, 9678180), (3, 6452120), (4, 4839090), (5, 3871272), (6, 3226060), (8, 2419545), (10, 1935636), (12, 1613030), (15, 1290424), (20, 967818), (24, 806515), (30, 645212), (40, 483909), (60, 322606), (120, 161303)]