15046880

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 35834400

約数和(自身を除く): 20787520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 599, 628, 785, 1198, 1256, 1570, 2396, 2512, 2995, 3140, 4792, 5024, 5990, 6280, 9584, 11980, 12560, 19168, 23960, 25120, 47920, 94043, 95840, 188086, 376172, 470215, 752344, 940430, 1504688, 1880860, 3009376, 3761720, 7523440, 15046880]

約数ペア:

[(1, 15046880), (2, 7523440), (4, 3761720), (5, 3009376), (8, 1880860), (10, 1504688), (16, 940430), (20, 752344), (32, 470215), (40, 376172), (80, 188086), (157, 95840), (160, 94043), (314, 47920), (599, 25120), (628, 23960), (785, 19168), (1198, 12560), (1256, 11980), (1570, 9584), (2396, 6280), (2512, 5990), (2995, 5024), (3140, 4792)]