123737520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{953}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 384698592

約数和(自身を除く): 260961072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 953, 1082, 1623, 1906, 2164, 2705, 2859, 3246, 3812, 4328, 4765, 5410, 5718, 6492, 7624, 8115, 8656, 9530, 10820, 11436, 12984, 14295, 15248, 16230, 19060, 21640, 22872, 25968, 28590, 32460, 38120, 43280, 45744, 57180, 64920, 76240, 114360, 129840, 228720, 515573, 1031146, 1546719, 2062292, 2577865, 3093438, 4124584, 5155730, 6186876, 7733595, 8249168, 10311460, 12373752, 15467190, 20622920, 24747504, 30934380, 41245840, 61868760, 123737520]

約数ペア:

[(1, 123737520), (2, 61868760), (3, 41245840), (4, 30934380), (5, 24747504), (6, 20622920), (8, 15467190), (10, 12373752), (12, 10311460), (15, 8249168), (16, 7733595), (20, 6186876), (24, 5155730), (30, 4124584), (40, 3093438), (48, 2577865), (60, 2062292), (80, 1546719), (120, 1031146), (240, 515573), (541, 228720), (953, 129840), (1082, 114360), (1623, 76240), (1906, 64920), (2164, 57180), (2705, 45744), (2859, 43280), (3246, 38120), (3812, 32460), (4328, 28590), (4765, 25968), (5410, 22872), (5718, 21640), (6492, 19060), (7624, 16230), (8115, 15248), (8656, 14295), (9530, 12984), (10820, 11436)]