15216320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6793}}^1$

素因数の和:6817

約数の個数: 56

約数和(自身を含む): 41416224

約数和(自身を除く): 26199904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6793, 13586, 27172, 33965, 47551, 54344, 67930, 95102, 108688, 135860, 190204, 217376, 237755, 271720, 380408, 434752, 475510, 543440, 760816, 951020, 1086880, 1521632, 1902040, 2173760, 3043264, 3804080, 7608160, 15216320]

約数ペア:

[(1, 15216320), (2, 7608160), (4, 3804080), (5, 3043264), (7, 2173760), (8, 1902040), (10, 1521632), (14, 1086880), (16, 951020), (20, 760816), (28, 543440), (32, 475510), (35, 434752), (40, 380408), (56, 271720), (64, 237755), (70, 217376), (80, 190204), (112, 135860), (140, 108688), (160, 95102), (224, 67930), (280, 54344), (320, 47551), (448, 33965), (560, 27172), (1120, 13586), (2240, 6793)]