12604980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11057}}^1$

素因数の和:11088

約数の個数: 48

約数和(自身を含む): 37154880

約数和(自身を除く): 24549900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11057, 22114, 33171, 44228, 55285, 66342, 110570, 132684, 165855, 210083, 221140, 331710, 420166, 630249, 663420, 840332, 1050415, 1260498, 2100830, 2520996, 3151245, 4201660, 6302490, 12604980]

約数ペア:

[(1, 12604980), (2, 6302490), (3, 4201660), (4, 3151245), (5, 2520996), (6, 2100830), (10, 1260498), (12, 1050415), (15, 840332), (19, 663420), (20, 630249), (30, 420166), (38, 331710), (57, 221140), (60, 210083), (76, 165855), (95, 132684), (114, 110570), (190, 66342), (228, 55285), (285, 44228), (380, 33171), (570, 22114), (1140, 11057)]