791942160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{25189}}^1$

素因数の和:25336

約数の個数: 80

約数和(自身を含む): 2473859520

約数和(自身を除く): 1681917360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 15720, 25189, 31440, 50378, 75567, 100756, 125945, 151134, 201512, 251890, 302268, 377835, 403024, 503780, 604536, 755670, 1007560, 1209072, 1511340, 2015120, 3022680, 3299759, 6045360, 6599518, 9899277, 13199036, 16498795, 19798554, 26398072, 32997590, 39597108, 49496385, 52796144, 65995180, 79194216, 98992770, 131990360, 158388432, 197985540, 263980720, 395971080, 791942160]

約数ペア:

[(1, 791942160), (2, 395971080), (3, 263980720), (4, 197985540), (5, 158388432), (6, 131990360), (8, 98992770), (10, 79194216), (12, 65995180), (15, 52796144), (16, 49496385), (20, 39597108), (24, 32997590), (30, 26398072), (40, 19798554), (48, 16498795), (60, 13199036), (80, 9899277), (120, 6599518), (131, 6045360), (240, 3299759), (262, 3022680), (393, 2015120), (524, 1511340), (655, 1209072), (786, 1007560), (1048, 755670), (1310, 604536), (1572, 503780), (1965, 403024), (2096, 377835), (2620, 302268), (3144, 251890), (3930, 201512), (5240, 151134), (6288, 125945), (7860, 100756), (10480, 75567), (15720, 50378), (25189, 31440)]