3114240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{811}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 9958368

約数和(自身を除く): 6844128

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 811, 960, 1280, 1622, 1920, 2433, 3244, 3840, 4055, 4866, 6488, 8110, 9732, 12165, 12976, 16220, 19464, 24330, 25952, 32440, 38928, 48660, 51904, 64880, 77856, 97320, 103808, 129760, 155712, 194640, 207616, 259520, 311424, 389280, 519040, 622848, 778560, 1038080, 1557120, 3114240]

約数ペア:

[(1, 3114240), (2, 1557120), (3, 1038080), (4, 778560), (5, 622848), (6, 519040), (8, 389280), (10, 311424), (12, 259520), (15, 207616), (16, 194640), (20, 155712), (24, 129760), (30, 103808), (32, 97320), (40, 77856), (48, 64880), (60, 51904), (64, 48660), (80, 38928), (96, 32440), (120, 25952), (128, 24330), (160, 19464), (192, 16220), (240, 12976), (256, 12165), (320, 9732), (384, 8110), (480, 6488), (640, 4866), (768, 4055), (811, 3840), (960, 3244), (1280, 2433), (1622, 1920)]