12037980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 33866784

約数和(自身を除く): 21828804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 641, 939, 1252, 1282, 1565, 1878, 1923, 2564, 3130, 3205, 3756, 3846, 4695, 6260, 6410, 7692, 9390, 9615, 12820, 18780, 19230, 38460, 200633, 401266, 601899, 802532, 1003165, 1203798, 2006330, 2407596, 3009495, 4012660, 6018990, 12037980]

約数ペア:

[(1, 12037980), (2, 6018990), (3, 4012660), (4, 3009495), (5, 2407596), (6, 2006330), (10, 1203798), (12, 1003165), (15, 802532), (20, 601899), (30, 401266), (60, 200633), (313, 38460), (626, 19230), (641, 18780), (939, 12820), (1252, 9615), (1282, 9390), (1565, 7692), (1878, 6410), (1923, 6260), (2564, 4695), (3130, 3846), (3205, 3756)]