2507394480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{22861}}^1$

素因数の和:23334

約数の個数: 80

約数和(自身を含む): 7790272224

約数和(自身を除く): 5282877744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 7312, 9140, 10968, 13710, 18280, 21936, 22861, 27420, 36560, 45722, 54840, 68583, 91444, 109680, 114305, 137166, 182888, 228610, 274332, 342915, 365776, 457220, 548664, 685830, 914440, 1097328, 1371660, 1828880, 2743320, 5486640, 10447477, 20894954, 31342431, 41789908, 52237385, 62684862, 83579816, 104474770, 125369724, 156712155, 167159632, 208949540, 250739448, 313424310, 417899080, 501478896, 626848620, 835798160, 1253697240, 2507394480]

約数ペア:

[(1, 2507394480), (2, 1253697240), (3, 835798160), (4, 626848620), (5, 501478896), (6, 417899080), (8, 313424310), (10, 250739448), (12, 208949540), (15, 167159632), (16, 156712155), (20, 125369724), (24, 104474770), (30, 83579816), (40, 62684862), (48, 52237385), (60, 41789908), (80, 31342431), (120, 20894954), (240, 10447477), (457, 5486640), (914, 2743320), (1371, 1828880), (1828, 1371660), (2285, 1097328), (2742, 914440), (3656, 685830), (4570, 548664), (5484, 457220), (6855, 365776), (7312, 342915), (9140, 274332), (10968, 228610), (13710, 182888), (18280, 137166), (21936, 114305), (22861, 109680), (27420, 91444), (36560, 68583), (45722, 54840)]