61868760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{953}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 186144480

約数和(自身を除く): 124275720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 953, 1082, 1623, 1906, 2164, 2705, 2859, 3246, 3812, 4328, 4765, 5410, 5718, 6492, 7624, 8115, 9530, 10820, 11436, 12984, 14295, 16230, 19060, 21640, 22872, 28590, 32460, 38120, 57180, 64920, 114360, 515573, 1031146, 1546719, 2062292, 2577865, 3093438, 4124584, 5155730, 6186876, 7733595, 10311460, 12373752, 15467190, 20622920, 30934380, 61868760]

約数ペア:

[(1, 61868760), (2, 30934380), (3, 20622920), (4, 15467190), (5, 12373752), (6, 10311460), (8, 7733595), (10, 6186876), (12, 5155730), (15, 4124584), (20, 3093438), (24, 2577865), (30, 2062292), (40, 1546719), (60, 1031146), (120, 515573), (541, 114360), (953, 64920), (1082, 57180), (1623, 38120), (1906, 32460), (2164, 28590), (2705, 22872), (2859, 21640), (3246, 19060), (3812, 16230), (4328, 14295), (4765, 12984), (5410, 11436), (5718, 10820), (6492, 9530), (7624, 8115)]