768854520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{305101}}^1$

素因数の和:305125

約数の個数: 96

約数和(自身を含む): 2855754720

約数和(自身を除く): 2086900200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 305101, 610202, 915303, 1220404, 1525505, 1830606, 2135707, 2440808, 2745909, 3051010, 3661212, 4271414, 4576515, 5491818, 6102020, 6407121, 7322424, 8542828, 9153030, 10678535, 10983636, 12204040, 12814242, 13729545, 17085656, 18306060, 19221363, 21357070, 21967272, 25628484, 27459090, 32035605, 36612120, 38442726, 42714140, 51256968, 54918180, 64071210, 76885452, 85428280, 96106815, 109836360, 128142420, 153770904, 192213630, 256284840, 384427260, 768854520]

約数ペア:

[(1, 768854520), (2, 384427260), (3, 256284840), (4, 192213630), (5, 153770904), (6, 128142420), (7, 109836360), (8, 96106815), (9, 85428280), (10, 76885452), (12, 64071210), (14, 54918180), (15, 51256968), (18, 42714140), (20, 38442726), (21, 36612120), (24, 32035605), (28, 27459090), (30, 25628484), (35, 21967272), (36, 21357070), (40, 19221363), (42, 18306060), (45, 17085656), (56, 13729545), (60, 12814242), (63, 12204040), (70, 10983636), (72, 10678535), (84, 9153030), (90, 8542828), (105, 7322424), (120, 6407121), (126, 6102020), (140, 5491818), (168, 4576515), (180, 4271414), (210, 3661212), (252, 3051010), (280, 2745909), (315, 2440808), (360, 2135707), (420, 1830606), (504, 1525505), (630, 1220404), (840, 915303), (1260, 610202), (2520, 305101)]