7348920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 22533120

約数和(自身を除く): 15184200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1303, 1410, 1880, 2606, 2820, 3909, 5212, 5640, 6515, 7818, 10424, 13030, 15636, 19545, 26060, 31272, 39090, 52120, 61241, 78180, 122482, 156360, 183723, 244964, 306205, 367446, 489928, 612410, 734892, 918615, 1224820, 1469784, 1837230, 2449640, 3674460, 7348920]

約数ペア:

[(1, 7348920), (2, 3674460), (3, 2449640), (4, 1837230), (5, 1469784), (6, 1224820), (8, 918615), (10, 734892), (12, 612410), (15, 489928), (20, 367446), (24, 306205), (30, 244964), (40, 183723), (47, 156360), (60, 122482), (94, 78180), (120, 61241), (141, 52120), (188, 39090), (235, 31272), (282, 26060), (376, 19545), (470, 15636), (564, 13030), (705, 10424), (940, 7818), (1128, 6515), (1303, 5640), (1410, 5212), (1880, 3909), (2606, 2820)]