621072960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1237}}^1$

素因数の和:1780

約数の個数: 112

約数和(自身を含む): 1977274176

約数和(自身を除く): 1356201216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 523, 960, 1046, 1237, 1569, 2092, 2474, 2615, 3138, 3711, 4184, 4948, 5230, 6185, 6276, 7422, 7845, 8368, 9896, 10460, 12370, 12552, 14844, 15690, 16736, 18555, 19792, 20920, 24740, 25104, 29688, 31380, 33472, 37110, 39584, 41840, 49480, 50208, 59376, 62760, 74220, 79168, 83680, 98960, 100416, 118752, 125520, 148440, 167360, 197920, 237504, 251040, 296880, 395840, 502080, 593760, 646951, 1187520, 1293902, 1940853, 2587804, 3234755, 3881706, 5175608, 6469510, 7763412, 9704265, 10351216, 12939020, 15526824, 19408530, 20702432, 25878040, 31053648, 38817060, 41404864, 51756080, 62107296, 77634120, 103512160, 124214592, 155268240, 207024320, 310536480, 621072960]

約数ペア:

[(1, 621072960), (2, 310536480), (3, 207024320), (4, 155268240), (5, 124214592), (6, 103512160), (8, 77634120), (10, 62107296), (12, 51756080), (15, 41404864), (16, 38817060), (20, 31053648), (24, 25878040), (30, 20702432), (32, 19408530), (40, 15526824), (48, 12939020), (60, 10351216), (64, 9704265), (80, 7763412), (96, 6469510), (120, 5175608), (160, 3881706), (192, 3234755), (240, 2587804), (320, 1940853), (480, 1293902), (523, 1187520), (960, 646951), (1046, 593760), (1237, 502080), (1569, 395840), (2092, 296880), (2474, 251040), (2615, 237504), (3138, 197920), (3711, 167360), (4184, 148440), (4948, 125520), (5230, 118752), (6185, 100416), (6276, 98960), (7422, 83680), (7845, 79168), (8368, 74220), (9896, 62760), (10460, 59376), (12370, 50208), (12552, 49480), (14844, 41840), (15690, 39584), (16736, 37110), (18555, 33472), (19792, 31380), (20920, 29688), (24740, 25104)]