137112240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 426187008

約数和(自身を除く): 289074768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 647, 883, 1294, 1766, 1941, 2588, 2649, 3235, 3532, 3882, 4415, 5176, 5298, 6470, 7064, 7764, 8830, 9705, 10352, 10596, 12940, 13245, 14128, 15528, 17660, 19410, 21192, 25880, 26490, 31056, 35320, 38820, 42384, 51760, 52980, 70640, 77640, 105960, 155280, 211920, 571301, 1142602, 1713903, 2285204, 2856505, 3427806, 4570408, 5713010, 6855612, 8569515, 9140816, 11426020, 13711224, 17139030, 22852040, 27422448, 34278060, 45704080, 68556120, 137112240]

約数ペア:

[(1, 137112240), (2, 68556120), (3, 45704080), (4, 34278060), (5, 27422448), (6, 22852040), (8, 17139030), (10, 13711224), (12, 11426020), (15, 9140816), (16, 8569515), (20, 6855612), (24, 5713010), (30, 4570408), (40, 3427806), (48, 2856505), (60, 2285204), (80, 1713903), (120, 1142602), (240, 571301), (647, 211920), (883, 155280), (1294, 105960), (1766, 77640), (1941, 70640), (2588, 52980), (2649, 51760), (3235, 42384), (3532, 38820), (3882, 35320), (4415, 31056), (5176, 26490), (5298, 25880), (6470, 21192), (7064, 19410), (7764, 17660), (8830, 15528), (9705, 14128), (10352, 13245), (10596, 12940)]