54289920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{7069}}^1$

素因数の和:7095

約数の個数: 80

約数和(自身を含む): 173582640

約数和(自身を除く): 119292720

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, 7069, 7680, 14138, 21207, 28276, 35345, 42414, 56552, 70690, 84828, 106035, 113104, 141380, 169656, 212070, 226208, 282760, 339312, 424140, 452416, 565520, 678624, 848280, 904832, 1131040, 1357248, 1696560, 1809664, 2262080, 2714496, 3393120, 3619328, 4524160, 5428992, 6786240, 9048320, 10857984, 13572480, 18096640, 27144960, 54289920]

約数ペア:

[(1, 54289920), (2, 27144960), (3, 18096640), (4, 13572480), (5, 10857984), (6, 9048320), (8, 6786240), (10, 5428992), (12, 4524160), (15, 3619328), (16, 3393120), (20, 2714496), (24, 2262080), (30, 1809664), (32, 1696560), (40, 1357248), (48, 1131040), (60, 904832), (64, 848280), (80, 678624), (96, 565520), (120, 452416), (128, 424140), (160, 339312), (192, 282760), (240, 226208), (256, 212070), (320, 169656), (384, 141380), (480, 113104), (512, 106035), (640, 84828), (768, 70690), (960, 56552), (1280, 42414), (1536, 35345), (1920, 28276), (2560, 21207), (3840, 14138), (7069, 7680)]