5478360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 16692480

約数和(自身を除く): 11214120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 643, 710, 852, 1065, 1286, 1420, 1704, 1929, 2130, 2572, 2840, 3215, 3858, 4260, 5144, 6430, 7716, 8520, 9645, 12860, 15432, 19290, 25720, 38580, 45653, 77160, 91306, 136959, 182612, 228265, 273918, 365224, 456530, 547836, 684795, 913060, 1095672, 1369590, 1826120, 2739180, 5478360]

約数ペア:

[(1, 5478360), (2, 2739180), (3, 1826120), (4, 1369590), (5, 1095672), (6, 913060), (8, 684795), (10, 547836), (12, 456530), (15, 365224), (20, 273918), (24, 228265), (30, 182612), (40, 136959), (60, 91306), (71, 77160), (120, 45653), (142, 38580), (213, 25720), (284, 19290), (355, 15432), (426, 12860), (568, 9645), (643, 8520), (710, 7716), (852, 6430), (1065, 5144), (1286, 4260), (1420, 3858), (1704, 3215), (1929, 2840), (2130, 2572)]