163028280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7853}}^1$

素因数の和:8040

約数の個数: 64

約数和(自身を含む): 491974560

約数和(自身を除く): 328946280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 7853, 10380, 15706, 20760, 23559, 31412, 39265, 47118, 62824, 78530, 94236, 117795, 157060, 188472, 235590, 314120, 471180, 942360, 1358569, 2717138, 4075707, 5434276, 6792845, 8151414, 10868552, 13585690, 16302828, 20378535, 27171380, 32605656, 40757070, 54342760, 81514140, 163028280]

約数ペア:

[(1, 163028280), (2, 81514140), (3, 54342760), (4, 40757070), (5, 32605656), (6, 27171380), (8, 20378535), (10, 16302828), (12, 13585690), (15, 10868552), (20, 8151414), (24, 6792845), (30, 5434276), (40, 4075707), (60, 2717138), (120, 1358569), (173, 942360), (346, 471180), (519, 314120), (692, 235590), (865, 188472), (1038, 157060), (1384, 117795), (1730, 94236), (2076, 78530), (2595, 62824), (3460, 47118), (4152, 39265), (5190, 31412), (6920, 23559), (7853, 20760), (10380, 15706)]