65347080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28661}}^1$

素因数の和:28694

約数の個数: 64

約数和(自身を含む): 206366400

約数和(自身を除く): 141019320

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, 28661, 57322, 85983, 114644, 143305, 171966, 229288, 286610, 343932, 429915, 544559, 573220, 687864, 859830, 1089118, 1146440, 1633677, 1719660, 2178236, 2722795, 3267354, 3439320, 4356472, 5445590, 6534708, 8168385, 10891180, 13069416, 16336770, 21782360, 32673540, 65347080]

約数ペア:

[(1, 65347080), (2, 32673540), (3, 21782360), (4, 16336770), (5, 13069416), (6, 10891180), (8, 8168385), (10, 6534708), (12, 5445590), (15, 4356472), (19, 3439320), (20, 3267354), (24, 2722795), (30, 2178236), (38, 1719660), (40, 1633677), (57, 1146440), (60, 1089118), (76, 859830), (95, 687864), (114, 573220), (120, 544559), (152, 429915), (190, 343932), (228, 286610), (285, 229288), (380, 171966), (456, 143305), (570, 114644), (760, 85983), (1140, 57322), (2280, 28661)]