45684180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{253801}}^1$

素因数の和:253816

約数の個数: 36

約数和(自身を含む): 138575892

約数和(自身を除く): 92891712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 253801, 507602, 761403, 1015204, 1269005, 1522806, 2284209, 2538010, 3045612, 3807015, 4568418, 5076020, 7614030, 9136836, 11421045, 15228060, 22842090, 45684180]

約数ペア:

[(1, 45684180), (2, 22842090), (3, 15228060), (4, 11421045), (5, 9136836), (6, 7614030), (9, 5076020), (10, 4568418), (12, 3807015), (15, 3045612), (18, 2538010), (20, 2284209), (30, 1522806), (36, 1269005), (45, 1015204), (60, 761403), (90, 507602), (180, 253801)]