2760180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 7801920

約数和(自身を除く): 5041740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 257, 358, 514, 537, 716, 771, 895, 1028, 1074, 1285, 1542, 1790, 2148, 2570, 2685, 3084, 3580, 3855, 5140, 5370, 7710, 10740, 15420, 46003, 92006, 138009, 184012, 230015, 276018, 460030, 552036, 690045, 920060, 1380090, 2760180]

約数ペア:

[(1, 2760180), (2, 1380090), (3, 920060), (4, 690045), (5, 552036), (6, 460030), (10, 276018), (12, 230015), (15, 184012), (20, 138009), (30, 92006), (60, 46003), (179, 15420), (257, 10740), (358, 7710), (514, 5370), (537, 5140), (716, 3855), (771, 3580), (895, 3084), (1028, 2685), (1074, 2570), (1285, 2148), (1542, 1790)]