1567920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 4999680

約数和(自身を除く): 3431760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 139, 141, 188, 235, 240, 278, 282, 376, 417, 470, 556, 564, 695, 705, 752, 834, 940, 1112, 1128, 1390, 1410, 1668, 1880, 2085, 2224, 2256, 2780, 2820, 3336, 3760, 4170, 5560, 5640, 6533, 6672, 8340, 11120, 11280, 13066, 16680, 19599, 26132, 32665, 33360, 39198, 52264, 65330, 78396, 97995, 104528, 130660, 156792, 195990, 261320, 313584, 391980, 522640, 783960, 1567920]

約数ペア:

[(1, 1567920), (2, 783960), (3, 522640), (4, 391980), (5, 313584), (6, 261320), (8, 195990), (10, 156792), (12, 130660), (15, 104528), (16, 97995), (20, 78396), (24, 65330), (30, 52264), (40, 39198), (47, 33360), (48, 32665), (60, 26132), (80, 19599), (94, 16680), (120, 13066), (139, 11280), (141, 11120), (188, 8340), (235, 6672), (240, 6533), (278, 5640), (282, 5560), (376, 4170), (417, 3760), (470, 3336), (556, 2820), (564, 2780), (695, 2256), (705, 2224), (752, 2085), (834, 1880), (940, 1668), (1112, 1410), (1128, 1390)]