120378414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 279417600

約数和(自身を除く): 159039186

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 1889, 2451, 3354, 3778, 4902, 5667, 10621, 11334, 21242, 24557, 31863, 35891, 49114, 63726, 71782, 73671, 81227, 107673, 147342, 162454, 215346, 243681, 466583, 487362, 933166, 1055951, 1399749, 1543313, 2111902, 2799498, 3086626, 3167853, 4629939, 6335706, 9259878, 20063069, 40126138, 60189207, 120378414]

約数ペア:

[(1, 120378414), (2, 60189207), (3, 40126138), (6, 20063069), (13, 9259878), (19, 6335706), (26, 4629939), (38, 3167853), (39, 3086626), (43, 2799498), (57, 2111902), (78, 1543313), (86, 1399749), (114, 1055951), (129, 933166), (247, 487362), (258, 466583), (494, 243681), (559, 215346), (741, 162454), (817, 147342), (1118, 107673), (1482, 81227), (1634, 73671), (1677, 71782), (1889, 63726), (2451, 49114), (3354, 35891), (3778, 31863), (4902, 24557), (5667, 21242), (10621, 11334)]