120819384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79907}}^1$

素因数の和:79929

約数の個数: 64

約数和(自身を含む): 383558400

約数和(自身を除く): 262739016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 79907, 159814, 239721, 319628, 479442, 559349, 639256, 719163, 958884, 1118698, 1438326, 1678047, 1917768, 2157489, 2237396, 2876652, 3356094, 4314978, 4474792, 5034141, 5753304, 6712188, 8629956, 10068282, 13424376, 15102423, 17259912, 20136564, 30204846, 40273128, 60409692, 120819384]

約数ペア:

[(1, 120819384), (2, 60409692), (3, 40273128), (4, 30204846), (6, 20136564), (7, 17259912), (8, 15102423), (9, 13424376), (12, 10068282), (14, 8629956), (18, 6712188), (21, 5753304), (24, 5034141), (27, 4474792), (28, 4314978), (36, 3356094), (42, 2876652), (54, 2237396), (56, 2157489), (63, 1917768), (72, 1678047), (84, 1438326), (108, 1118698), (126, 958884), (168, 719163), (189, 639256), (216, 559349), (252, 479442), (378, 319628), (504, 239721), (756, 159814), (1512, 79907)]