578865780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{169259}}^1$

素因数の和:169293

約数の個数: 72

約数和(自身を含む): 1848319200

約数和(自身を除く): 1269453420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 169259, 338518, 507777, 677036, 846295, 1015554, 1523331, 1692590, 2031108, 2538885, 3046662, 3215921, 3385180, 5077770, 6093324, 6431842, 7616655, 9647763, 10155540, 12863684, 15233310, 16079605, 19295526, 28943289, 30466620, 32159210, 38591052, 48238815, 57886578, 64318420, 96477630, 115773156, 144716445, 192955260, 289432890, 578865780]

約数ペア:

[(1, 578865780), (2, 289432890), (3, 192955260), (4, 144716445), (5, 115773156), (6, 96477630), (9, 64318420), (10, 57886578), (12, 48238815), (15, 38591052), (18, 32159210), (19, 30466620), (20, 28943289), (30, 19295526), (36, 16079605), (38, 15233310), (45, 12863684), (57, 10155540), (60, 9647763), (76, 7616655), (90, 6431842), (95, 6093324), (114, 5077770), (171, 3385180), (180, 3215921), (190, 3046662), (228, 2538885), (285, 2031108), (342, 1692590), (380, 1523331), (570, 1015554), (684, 846295), (855, 677036), (1140, 507777), (1710, 338518), (3420, 169259)]