48967440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 152484288

約数和(自身を除く): 103516848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 547, 746, 1094, 1119, 1492, 1641, 1865, 2188, 2238, 2735, 2984, 3282, 3730, 4376, 4476, 5470, 5595, 5968, 6564, 7460, 8205, 8752, 8952, 10940, 11190, 13128, 14920, 16410, 17904, 21880, 22380, 26256, 29840, 32820, 43760, 44760, 65640, 89520, 131280, 204031, 408062, 612093, 816124, 1020155, 1224186, 1632248, 2040310, 2448372, 3060465, 3264496, 4080620, 4896744, 6120930, 8161240, 9793488, 12241860, 16322480, 24483720, 48967440]

約数ペア:

[(1, 48967440), (2, 24483720), (3, 16322480), (4, 12241860), (5, 9793488), (6, 8161240), (8, 6120930), (10, 4896744), (12, 4080620), (15, 3264496), (16, 3060465), (20, 2448372), (24, 2040310), (30, 1632248), (40, 1224186), (48, 1020155), (60, 816124), (80, 612093), (120, 408062), (240, 204031), (373, 131280), (547, 89520), (746, 65640), (1094, 44760), (1119, 43760), (1492, 32820), (1641, 29840), (1865, 26256), (2188, 22380), (2238, 21880), (2735, 17904), (2984, 16410), (3282, 14920), (3730, 13128), (4376, 11190), (4476, 10940), (5470, 8952), (5595, 8752), (5968, 8205), (6564, 7460)]