1311432840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{12433}}^1$

素因数の和:12743

約数の個数: 96

約数和(自身を含む): 4277047320

約数和(自身を除く): 2965614480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 879, 1172, 1465, 1758, 2344, 2637, 2930, 3516, 4395, 5274, 5860, 7032, 8790, 10548, 11720, 12433, 13185, 17580, 21096, 24866, 26370, 35160, 37299, 49732, 52740, 62165, 74598, 99464, 105480, 111897, 124330, 149196, 186495, 223794, 248660, 298392, 372990, 447588, 497320, 559485, 745980, 895176, 1118970, 1491960, 2237940, 3642869, 4475880, 7285738, 10928607, 14571476, 18214345, 21857214, 29142952, 32785821, 36428690, 43714428, 54643035, 65571642, 72857380, 87428856, 109286070, 131143284, 145714760, 163929105, 218572140, 262286568, 327858210, 437144280, 655716420, 1311432840]

約数ペア:

[(1, 1311432840), (2, 655716420), (3, 437144280), (4, 327858210), (5, 262286568), (6, 218572140), (8, 163929105), (9, 145714760), (10, 131143284), (12, 109286070), (15, 87428856), (18, 72857380), (20, 65571642), (24, 54643035), (30, 43714428), (36, 36428690), (40, 32785821), (45, 29142952), (60, 21857214), (72, 18214345), (90, 14571476), (120, 10928607), (180, 7285738), (293, 4475880), (360, 3642869), (586, 2237940), (879, 1491960), (1172, 1118970), (1465, 895176), (1758, 745980), (2344, 559485), (2637, 497320), (2930, 447588), (3516, 372990), (4395, 298392), (5274, 248660), (5860, 223794), (7032, 186495), (8790, 149196), (10548, 124330), (11720, 111897), (12433, 105480), (13185, 99464), (17580, 74598), (21096, 62165), (24866, 52740), (26370, 49732), (35160, 37299)]