15094720

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 36813744

約数和(自身を除く): 21719024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1097, 1376, 1720, 2194, 2752, 3440, 4388, 5485, 6880, 8776, 10970, 13760, 17552, 21940, 35104, 43880, 47171, 70208, 87760, 94342, 175520, 188684, 235855, 351040, 377368, 471710, 754736, 943420, 1509472, 1886840, 3018944, 3773680, 7547360, 15094720]

約数ペア:

[(1, 15094720), (2, 7547360), (4, 3773680), (5, 3018944), (8, 1886840), (10, 1509472), (16, 943420), (20, 754736), (32, 471710), (40, 377368), (43, 351040), (64, 235855), (80, 188684), (86, 175520), (160, 94342), (172, 87760), (215, 70208), (320, 47171), (344, 43880), (430, 35104), (688, 21940), (860, 17552), (1097, 13760), (1376, 10970), (1720, 8776), (2194, 6880), (2752, 5485), (3440, 4388)]