24780480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 79881984

約数和(自身を除く): 55101504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 311, 320, 332, 415, 480, 498, 622, 664, 830, 933, 960, 996, 1244, 1245, 1328, 1555, 1660, 1866, 1992, 2488, 2490, 2656, 3110, 3320, 3732, 3984, 4665, 4976, 4980, 5312, 6220, 6640, 7464, 7968, 9330, 9952, 9960, 12440, 13280, 14928, 15936, 18660, 19904, 19920, 24880, 25813, 26560, 29856, 37320, 39840, 49760, 51626, 59712, 74640, 77439, 79680, 99520, 103252, 129065, 149280, 154878, 206504, 258130, 298560, 309756, 387195, 413008, 516260, 619512, 774390, 826016, 1032520, 1239024, 1548780, 1652032, 2065040, 2478048, 3097560, 4130080, 4956096, 6195120, 8260160, 12390240, 24780480]

約数ペア:

[(1, 24780480), (2, 12390240), (3, 8260160), (4, 6195120), (5, 4956096), (6, 4130080), (8, 3097560), (10, 2478048), (12, 2065040), (15, 1652032), (16, 1548780), (20, 1239024), (24, 1032520), (30, 826016), (32, 774390), (40, 619512), (48, 516260), (60, 413008), (64, 387195), (80, 309756), (83, 298560), (96, 258130), (120, 206504), (160, 154878), (166, 149280), (192, 129065), (240, 103252), (249, 99520), (311, 79680), (320, 77439), (332, 74640), (415, 59712), (480, 51626), (498, 49760), (622, 39840), (664, 37320), (830, 29856), (933, 26560), (960, 25813), (996, 24880), (1244, 19920), (1245, 19904), (1328, 18660), (1555, 15936), (1660, 14928), (1866, 13280), (1992, 12440), (2488, 9960), (2490, 9952), (2656, 9330), (3110, 7968), (3320, 7464), (3732, 6640), (3984, 6220), (4665, 5312), (4976, 4980)]