24953580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 76260912

約数和(自身を除く): 51307332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 883, 942, 1413, 1570, 1766, 1884, 2355, 2649, 2826, 3140, 3532, 4415, 4710, 5298, 5652, 7065, 7947, 8830, 9420, 10596, 13245, 14130, 15894, 17660, 26490, 28260, 31788, 39735, 52980, 79470, 138631, 158940, 277262, 415893, 554524, 693155, 831786, 1247679, 1386310, 1663572, 2079465, 2495358, 2772620, 4158930, 4990716, 6238395, 8317860, 12476790, 24953580]

約数ペア:

[(1, 24953580), (2, 12476790), (3, 8317860), (4, 6238395), (5, 4990716), (6, 4158930), (9, 2772620), (10, 2495358), (12, 2079465), (15, 1663572), (18, 1386310), (20, 1247679), (30, 831786), (36, 693155), (45, 554524), (60, 415893), (90, 277262), (157, 158940), (180, 138631), (314, 79470), (471, 52980), (628, 39735), (785, 31788), (883, 28260), (942, 26490), (1413, 17660), (1570, 15894), (1766, 14130), (1884, 13245), (2355, 10596), (2649, 9420), (2826, 8830), (3140, 7947), (3532, 7065), (4415, 5652), (4710, 5298)]