60396640

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 143443440

約数和(自身を除く): 83046800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 1789, 2110, 3376, 3578, 4220, 6752, 7156, 8440, 8945, 14312, 16880, 17890, 28624, 33760, 35780, 57248, 71560, 143120, 286240, 377479, 754958, 1509916, 1887395, 3019832, 3774790, 6039664, 7549580, 12079328, 15099160, 30198320, 60396640]

約数ペア:

[(1, 60396640), (2, 30198320), (4, 15099160), (5, 12079328), (8, 7549580), (10, 6039664), (16, 3774790), (20, 3019832), (32, 1887395), (40, 1509916), (80, 754958), (160, 377479), (211, 286240), (422, 143120), (844, 71560), (1055, 57248), (1688, 35780), (1789, 33760), (2110, 28624), (3376, 17890), (3578, 16880), (4220, 14312), (6752, 8945), (7156, 8440)]