48314280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 167443200

約数和(自身を除く): 119128920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 509, 565, 678, 791, 840, 904, 1018, 1130, 1356, 1527, 1582, 1695, 2036, 2260, 2373, 2545, 2712, 3054, 3164, 3390, 3563, 3955, 4072, 4520, 4746, 5090, 6108, 6328, 6780, 7126, 7635, 7910, 9492, 10180, 10689, 11865, 12216, 13560, 14252, 15270, 15820, 17815, 18984, 20360, 21378, 23730, 28504, 30540, 31640, 35630, 42756, 47460, 53445, 57517, 61080, 71260, 85512, 94920, 106890, 115034, 142520, 172551, 213780, 230068, 287585, 345102, 402619, 427560, 460136, 575170, 690204, 805238, 862755, 1150340, 1207857, 1380408, 1610476, 1725510, 2013095, 2300680, 2415714, 3220952, 3451020, 4026190, 4831428, 6039285, 6902040, 8052380, 9662856, 12078570, 16104760, 24157140, 48314280]

約数ペア:

[(1, 48314280), (2, 24157140), (3, 16104760), (4, 12078570), (5, 9662856), (6, 8052380), (7, 6902040), (8, 6039285), (10, 4831428), (12, 4026190), (14, 3451020), (15, 3220952), (20, 2415714), (21, 2300680), (24, 2013095), (28, 1725510), (30, 1610476), (35, 1380408), (40, 1207857), (42, 1150340), (56, 862755), (60, 805238), (70, 690204), (84, 575170), (105, 460136), (113, 427560), (120, 402619), (140, 345102), (168, 287585), (210, 230068), (226, 213780), (280, 172551), (339, 142520), (420, 115034), (452, 106890), (509, 94920), (565, 85512), (678, 71260), (791, 61080), (840, 57517), (904, 53445), (1018, 47460), (1130, 42756), (1356, 35630), (1527, 31640), (1582, 30540), (1695, 28504), (2036, 23730), (2260, 21378), (2373, 20360), (2545, 18984), (2712, 17815), (3054, 15820), (3164, 15270), (3390, 14252), (3563, 13560), (3955, 12216), (4072, 11865), (4520, 10689), (4746, 10180), (5090, 9492), (6108, 7910), (6328, 7635), (6780, 7126)]