168650280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{468473}}^1$

素因数の和:468490

約数の個数: 48

約数和(自身を含む): 548114580

約数和(自身を除く): 379464300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 468473, 936946, 1405419, 1873892, 2342365, 2810838, 3747784, 4216257, 4684730, 5621676, 7027095, 8432514, 9369460, 11243352, 14054190, 16865028, 18738920, 21081285, 28108380, 33730056, 42162570, 56216760, 84325140, 168650280]

約数ペア:

[(1, 168650280), (2, 84325140), (3, 56216760), (4, 42162570), (5, 33730056), (6, 28108380), (8, 21081285), (9, 18738920), (10, 16865028), (12, 14054190), (15, 11243352), (18, 9369460), (20, 8432514), (24, 7027095), (30, 5621676), (36, 4684730), (40, 4216257), (45, 3747784), (60, 2810838), (72, 2342365), (90, 1873892), (120, 1405419), (180, 936946), (360, 468473)]