579470280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{209953}}^1$

素因数の和:209990

約数の個数: 64

約数和(自身を含む): 1814002560

約数和(自身を除く): 1234532280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 209953, 419906, 629859, 839812, 1049765, 1259718, 1679624, 2099530, 2519436, 3149295, 4199060, 4828919, 5038872, 6298590, 8398120, 9657838, 12597180, 14486757, 19315676, 24144595, 25194360, 28973514, 38631352, 48289190, 57947028, 72433785, 96578380, 115894056, 144867570, 193156760, 289735140, 579470280]

約数ペア:

[(1, 579470280), (2, 289735140), (3, 193156760), (4, 144867570), (5, 115894056), (6, 96578380), (8, 72433785), (10, 57947028), (12, 48289190), (15, 38631352), (20, 28973514), (23, 25194360), (24, 24144595), (30, 19315676), (40, 14486757), (46, 12597180), (60, 9657838), (69, 8398120), (92, 6298590), (115, 5038872), (120, 4828919), (138, 4199060), (184, 3149295), (230, 2519436), (276, 2099530), (345, 1679624), (460, 1259718), (552, 1049765), (690, 839812), (920, 629859), (1380, 419906), (2760, 209953)]