768458160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24821}}^1$

素因数の和:24883

約数の個数: 120

約数和(自身を含む): 2640862224

約数和(自身を除く): 1872404064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 24821, 30960, 49642, 74463, 99284, 124105, 148926, 198568, 223389, 248210, 297852, 372315, 397136, 446778, 496420, 595704, 744630, 893556, 992840, 1067303, 1116945, 1191408, 1489260, 1787112, 1985680, 2134606, 2233890, 2978520, 3201909, 3574224, 4269212, 4467780, 5336515, 5957040, 6403818, 8538424, 8935560, 9605727, 10673030, 12807636, 16009545, 17076848, 17871120, 19211454, 21346060, 25615272, 32019090, 38422908, 42692120, 48028635, 51230544, 64038180, 76845816, 85384240, 96057270, 128076360, 153691632, 192114540, 256152720, 384229080, 768458160]

約数ペア:

[(1, 768458160), (2, 384229080), (3, 256152720), (4, 192114540), (5, 153691632), (6, 128076360), (8, 96057270), (9, 85384240), (10, 76845816), (12, 64038180), (15, 51230544), (16, 48028635), (18, 42692120), (20, 38422908), (24, 32019090), (30, 25615272), (36, 21346060), (40, 19211454), (43, 17871120), (45, 17076848), (48, 16009545), (60, 12807636), (72, 10673030), (80, 9605727), (86, 8935560), (90, 8538424), (120, 6403818), (129, 5957040), (144, 5336515), (172, 4467780), (180, 4269212), (215, 3574224), (240, 3201909), (258, 2978520), (344, 2233890), (360, 2134606), (387, 1985680), (430, 1787112), (516, 1489260), (645, 1191408), (688, 1116945), (720, 1067303), (774, 992840), (860, 893556), (1032, 744630), (1290, 595704), (1548, 496420), (1720, 446778), (1935, 397136), (2064, 372315), (2580, 297852), (3096, 248210), (3440, 223389), (3870, 198568), (5160, 148926), (6192, 124105), (7740, 99284), (10320, 74463), (15480, 49642), (24821, 30960)]