265079040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{69031}}^1$

素因数の和:69055

約数の個数: 72

約数和(自身を含む): 846608448

約数和(自身を除く): 581529408

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, 960, 1280, 1920, 3840, 69031, 138062, 207093, 276124, 345155, 414186, 552248, 690310, 828372, 1035465, 1104496, 1380620, 1656744, 2070930, 2208992, 2761240, 3313488, 4141860, 4417984, 5522480, 6626976, 8283720, 8835968, 11044960, 13253952, 16567440, 17671936, 22089920, 26507904, 33134880, 44179840, 53015808, 66269760, 88359680, 132539520, 265079040]

約数ペア:

[(1, 265079040), (2, 132539520), (3, 88359680), (4, 66269760), (5, 53015808), (6, 44179840), (8, 33134880), (10, 26507904), (12, 22089920), (15, 17671936), (16, 16567440), (20, 13253952), (24, 11044960), (30, 8835968), (32, 8283720), (40, 6626976), (48, 5522480), (60, 4417984), (64, 4141860), (80, 3313488), (96, 2761240), (120, 2208992), (128, 2070930), (160, 1656744), (192, 1380620), (240, 1104496), (256, 1035465), (320, 828372), (384, 690310), (480, 552248), (640, 414186), (768, 345155), (960, 276124), (1280, 207093), (1920, 138062), (3840, 69031)]