120560154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 284981760

約数和(自身を除く): 164421606

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 227, 286, 429, 454, 619, 681, 858, 1238, 1362, 1857, 2497, 2951, 3714, 4994, 5902, 6809, 7491, 8047, 8853, 13618, 14982, 16094, 17706, 20427, 24141, 32461, 40854, 48282, 64922, 88517, 97383, 140513, 177034, 194766, 265551, 281026, 421539, 531102, 843078, 1545643, 1826669, 3091286, 3653338, 4636929, 5480007, 9273858, 10960014, 20093359, 40186718, 60280077, 120560154]

約数ペア:

[(1, 120560154), (2, 60280077), (3, 40186718), (6, 20093359), (11, 10960014), (13, 9273858), (22, 5480007), (26, 4636929), (33, 3653338), (39, 3091286), (66, 1826669), (78, 1545643), (143, 843078), (227, 531102), (286, 421539), (429, 281026), (454, 265551), (619, 194766), (681, 177034), (858, 140513), (1238, 97383), (1362, 88517), (1857, 64922), (2497, 48282), (2951, 40854), (3714, 32461), (4994, 24141), (5902, 20427), (6809, 17706), (7491, 16094), (8047, 14982), (8853, 13618)]