15120324

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 39459840

約数和(自身を除く): 24339516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 733, 764, 1146, 1466, 1719, 2199, 2292, 2932, 3438, 4398, 5157, 6597, 6876, 8796, 10314, 13194, 19791, 20628, 26388, 39582, 79164, 140003, 280006, 420009, 560012, 840018, 1260027, 1680036, 2520054, 3780081, 5040108, 7560162, 15120324]

約数ペア:

[(1, 15120324), (2, 7560162), (3, 5040108), (4, 3780081), (6, 2520054), (9, 1680036), (12, 1260027), (18, 840018), (27, 560012), (36, 420009), (54, 280006), (108, 140003), (191, 79164), (382, 39582), (573, 26388), (733, 20628), (764, 19791), (1146, 13194), (1466, 10314), (1719, 8796), (2199, 6876), (2292, 6597), (2932, 5157), (3438, 4398)]