225352320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{117371}}^1$

素因数の和:117393

約数の個数: 64

約数和(自身を含む): 718316640

約数和(自身を除く): 492964320

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, 320, 384, 480, 640, 960, 1920, 117371, 234742, 352113, 469484, 586855, 704226, 938968, 1173710, 1408452, 1760565, 1877936, 2347420, 2816904, 3521130, 3755872, 4694840, 5633808, 7042260, 7511744, 9389680, 11267616, 14084520, 15023488, 18779360, 22535232, 28169040, 37558720, 45070464, 56338080, 75117440, 112676160, 225352320]

約数ペア:

[(1, 225352320), (2, 112676160), (3, 75117440), (4, 56338080), (5, 45070464), (6, 37558720), (8, 28169040), (10, 22535232), (12, 18779360), (15, 15023488), (16, 14084520), (20, 11267616), (24, 9389680), (30, 7511744), (32, 7042260), (40, 5633808), (48, 4694840), (60, 3755872), (64, 3521130), (80, 2816904), (96, 2347420), (120, 1877936), (128, 1760565), (160, 1408452), (192, 1173710), (240, 938968), (320, 704226), (384, 586855), (480, 469484), (640, 352113), (960, 234742), (1920, 117371)]