2775356160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{722749}}^1$

素因数の和:722773

約数の個数: 72

約数和(自身を含む): 8863806000

約数和(自身を除く): 6088449840

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, 722749, 1445498, 2168247, 2890996, 3613745, 4336494, 5781992, 7227490, 8672988, 10841235, 11563984, 14454980, 17345976, 21682470, 23127968, 28909960, 34691952, 43364940, 46255936, 57819920, 69383904, 86729880, 92511872, 115639840, 138767808, 173459760, 185023744, 231279680, 277535616, 346919520, 462559360, 555071232, 693839040, 925118720, 1387678080, 2775356160]

約数ペア:

[(1, 2775356160), (2, 1387678080), (3, 925118720), (4, 693839040), (5, 555071232), (6, 462559360), (8, 346919520), (10, 277535616), (12, 231279680), (15, 185023744), (16, 173459760), (20, 138767808), (24, 115639840), (30, 92511872), (32, 86729880), (40, 69383904), (48, 57819920), (60, 46255936), (64, 43364940), (80, 34691952), (96, 28909960), (120, 23127968), (128, 21682470), (160, 17345976), (192, 14454980), (240, 11563984), (256, 10841235), (320, 8672988), (384, 7227490), (480, 5781992), (640, 4336494), (768, 3613745), (960, 2890996), (1280, 2168247), (1920, 1445498), (3840, 722749)]