1271186880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2719}}^1$

素因数の和:3226

約数の個数: 112

約数和(自身を含む): 4045793280

約数和(自身を除く): 2774606400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 487, 960, 974, 1461, 1948, 2435, 2719, 2922, 3896, 4870, 5438, 5844, 7305, 7792, 8157, 9740, 10876, 11688, 13595, 14610, 15584, 16314, 19480, 21752, 23376, 27190, 29220, 31168, 32628, 38960, 40785, 43504, 46752, 54380, 58440, 65256, 77920, 81570, 87008, 93504, 108760, 116880, 130512, 155840, 163140, 174016, 217520, 233760, 261024, 326280, 435040, 467520, 522048, 652560, 870080, 1305120, 1324153, 2610240, 2648306, 3972459, 5296612, 6620765, 7944918, 10593224, 13241530, 15889836, 19862295, 21186448, 26483060, 31779672, 39724590, 42372896, 52966120, 63559344, 79449180, 84745792, 105932240, 127118688, 158898360, 211864480, 254237376, 317796720, 423728960, 635593440, 1271186880]

約数ペア:

[(1, 1271186880), (2, 635593440), (3, 423728960), (4, 317796720), (5, 254237376), (6, 211864480), (8, 158898360), (10, 127118688), (12, 105932240), (15, 84745792), (16, 79449180), (20, 63559344), (24, 52966120), (30, 42372896), (32, 39724590), (40, 31779672), (48, 26483060), (60, 21186448), (64, 19862295), (80, 15889836), (96, 13241530), (120, 10593224), (160, 7944918), (192, 6620765), (240, 5296612), (320, 3972459), (480, 2648306), (487, 2610240), (960, 1324153), (974, 1305120), (1461, 870080), (1948, 652560), (2435, 522048), (2719, 467520), (2922, 435040), (3896, 326280), (4870, 261024), (5438, 233760), (5844, 217520), (7305, 174016), (7792, 163140), (8157, 155840), (9740, 130512), (10876, 116880), (11688, 108760), (13595, 93504), (14610, 87008), (15584, 81570), (16314, 77920), (19480, 65256), (21752, 58440), (23376, 54380), (27190, 46752), (29220, 43504), (31168, 40785), (32628, 38960)]