56021880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24571}}^1$

素因数の和:24604

約数の個数: 64

約数和(自身を含む): 176918400

約数和(自身を除く): 120896520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24571, 49142, 73713, 98284, 122855, 147426, 196568, 245710, 294852, 368565, 466849, 491420, 589704, 737130, 933698, 982840, 1400547, 1474260, 1867396, 2334245, 2801094, 2948520, 3734792, 4668490, 5602188, 7002735, 9336980, 11204376, 14005470, 18673960, 28010940, 56021880]

約数ペア:

[(1, 56021880), (2, 28010940), (3, 18673960), (4, 14005470), (5, 11204376), (6, 9336980), (8, 7002735), (10, 5602188), (12, 4668490), (15, 3734792), (19, 2948520), (20, 2801094), (24, 2334245), (30, 1867396), (38, 1474260), (40, 1400547), (57, 982840), (60, 933698), (76, 737130), (95, 589704), (114, 491420), (120, 466849), (152, 368565), (190, 294852), (228, 245710), (285, 196568), (380, 147426), (456, 122855), (570, 98284), (760, 73713), (1140, 49142), (2280, 24571)]