449305680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14741}}^1$

素因数の和:14884

約数の個数: 80

約数和(自身を含む): 1403910144

約数和(自身を除く): 954604464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 14741, 15240, 29482, 30480, 44223, 58964, 73705, 88446, 117928, 147410, 176892, 221115, 235856, 294820, 353784, 442230, 589640, 707568, 884460, 1179280, 1768920, 1872107, 3537840, 3744214, 5616321, 7488428, 9360535, 11232642, 14976856, 18721070, 22465284, 28081605, 29953712, 37442140, 44930568, 56163210, 74884280, 89861136, 112326420, 149768560, 224652840, 449305680]

約数ペア:

[(1, 449305680), (2, 224652840), (3, 149768560), (4, 112326420), (5, 89861136), (6, 74884280), (8, 56163210), (10, 44930568), (12, 37442140), (15, 29953712), (16, 28081605), (20, 22465284), (24, 18721070), (30, 14976856), (40, 11232642), (48, 9360535), (60, 7488428), (80, 5616321), (120, 3744214), (127, 3537840), (240, 1872107), (254, 1768920), (381, 1179280), (508, 884460), (635, 707568), (762, 589640), (1016, 442230), (1270, 353784), (1524, 294820), (1905, 235856), (2032, 221115), (2540, 176892), (3048, 147410), (3810, 117928), (5080, 88446), (6096, 73705), (7620, 58964), (10160, 44223), (14741, 30480), (15240, 29482)]