48539280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 151240320

約数和(自身を除く): 102701040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 769, 789, 1052, 1315, 1538, 1578, 2104, 2307, 2630, 3076, 3156, 3845, 3945, 4208, 4614, 5260, 6152, 6312, 7690, 7890, 9228, 10520, 11535, 12304, 12624, 15380, 15780, 18456, 21040, 23070, 30760, 31560, 36912, 46140, 61520, 63120, 92280, 184560, 202247, 404494, 606741, 808988, 1011235, 1213482, 1617976, 2022470, 2426964, 3033705, 3235952, 4044940, 4853928, 6067410, 8089880, 9707856, 12134820, 16179760, 24269640, 48539280]

約数ペア:

[(1, 48539280), (2, 24269640), (3, 16179760), (4, 12134820), (5, 9707856), (6, 8089880), (8, 6067410), (10, 4853928), (12, 4044940), (15, 3235952), (16, 3033705), (20, 2426964), (24, 2022470), (30, 1617976), (40, 1213482), (48, 1011235), (60, 808988), (80, 606741), (120, 404494), (240, 202247), (263, 184560), (526, 92280), (769, 63120), (789, 61520), (1052, 46140), (1315, 36912), (1538, 31560), (1578, 30760), (2104, 23070), (2307, 21040), (2630, 18456), (3076, 15780), (3156, 15380), (3845, 12624), (3945, 12304), (4208, 11535), (4614, 10520), (5260, 9228), (6152, 7890), (6312, 7690)]