20230380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 61824672

約数和(自身を除く): 41594292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 673, 835, 1002, 1346, 1503, 1670, 2004, 2019, 2505, 2692, 3006, 3340, 3365, 4038, 5010, 6012, 6057, 6730, 7515, 8076, 10020, 10095, 12114, 13460, 15030, 20190, 24228, 30060, 30285, 40380, 60570, 112391, 121140, 224782, 337173, 449564, 561955, 674346, 1011519, 1123910, 1348692, 1685865, 2023038, 2247820, 3371730, 4046076, 5057595, 6743460, 10115190, 20230380]

約数ペア:

[(1, 20230380), (2, 10115190), (3, 6743460), (4, 5057595), (5, 4046076), (6, 3371730), (9, 2247820), (10, 2023038), (12, 1685865), (15, 1348692), (18, 1123910), (20, 1011519), (30, 674346), (36, 561955), (45, 449564), (60, 337173), (90, 224782), (167, 121140), (180, 112391), (334, 60570), (501, 40380), (668, 30285), (673, 30060), (835, 24228), (1002, 20190), (1346, 15030), (1503, 13460), (1670, 12114), (2004, 10095), (2019, 10020), (2505, 8076), (2692, 7515), (3006, 6730), (3340, 6057), (3365, 6012), (4038, 5010)]