1589460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 4536000

約数和(自身を除く): 2946540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 449, 590, 708, 885, 898, 1180, 1347, 1770, 1796, 2245, 2694, 3540, 4490, 5388, 6735, 8980, 13470, 26491, 26940, 52982, 79473, 105964, 132455, 158946, 264910, 317892, 397365, 529820, 794730, 1589460]

約数ペア:

[(1, 1589460), (2, 794730), (3, 529820), (4, 397365), (5, 317892), (6, 264910), (10, 158946), (12, 132455), (15, 105964), (20, 79473), (30, 52982), (59, 26940), (60, 26491), (118, 13470), (177, 8980), (236, 6735), (295, 5388), (354, 4490), (449, 3540), (590, 2694), (708, 2245), (885, 1796), (898, 1770), (1180, 1347)]