56317440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{7333}}^1$

素因数の和:7359

約数の個数: 80

約数和(自身を含む): 180064368

約数和(自身を除く): 123746928

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7333, 7680, 14666, 21999, 29332, 36665, 43998, 58664, 73330, 87996, 109995, 117328, 146660, 175992, 219990, 234656, 293320, 351984, 439980, 469312, 586640, 703968, 879960, 938624, 1173280, 1407936, 1759920, 1877248, 2346560, 2815872, 3519840, 3754496, 4693120, 5631744, 7039680, 9386240, 11263488, 14079360, 18772480, 28158720, 56317440]

約数ペア:

[(1, 56317440), (2, 28158720), (3, 18772480), (4, 14079360), (5, 11263488), (6, 9386240), (8, 7039680), (10, 5631744), (12, 4693120), (15, 3754496), (16, 3519840), (20, 2815872), (24, 2346560), (30, 1877248), (32, 1759920), (40, 1407936), (48, 1173280), (60, 938624), (64, 879960), (80, 703968), (96, 586640), (120, 469312), (128, 439980), (160, 351984), (192, 293320), (240, 234656), (256, 219990), (320, 175992), (384, 146660), (480, 117328), (512, 109995), (640, 87996), (768, 73330), (960, 58664), (1280, 43998), (1536, 36665), (1920, 29332), (2560, 21999), (3840, 14666), (7333, 7680)]