15237440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2835

約数の個数: 56

約数和(自身を含む): 38432232

約数和(自身を除く): 23194792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 2801, 5440, 5602, 11204, 14005, 22408, 28010, 44816, 47617, 56020, 89632, 95234, 112040, 179264, 190468, 224080, 238085, 380936, 448160, 476170, 761872, 896320, 952340, 1523744, 1904680, 3047488, 3809360, 7618720, 15237440]

約数ペア:

[(1, 15237440), (2, 7618720), (4, 3809360), (5, 3047488), (8, 1904680), (10, 1523744), (16, 952340), (17, 896320), (20, 761872), (32, 476170), (34, 448160), (40, 380936), (64, 238085), (68, 224080), (80, 190468), (85, 179264), (136, 112040), (160, 95234), (170, 89632), (272, 56020), (320, 47617), (340, 44816), (544, 28010), (680, 22408), (1088, 14005), (1360, 11204), (2720, 5602), (2801, 5440)]