315057840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5783}}^1$

素因数の和:6026

約数の個数: 80

約数和(自身を含む): 981151488

約数和(自身を除く): 666093648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 3632, 4540, 5448, 5783, 6810, 9080, 10896, 11566, 13620, 17349, 18160, 23132, 27240, 28915, 34698, 46264, 54480, 57830, 69396, 86745, 92528, 115660, 138792, 173490, 231320, 277584, 346980, 462640, 693960, 1312741, 1387920, 2625482, 3938223, 5250964, 6563705, 7876446, 10501928, 13127410, 15752892, 19691115, 21003856, 26254820, 31505784, 39382230, 52509640, 63011568, 78764460, 105019280, 157528920, 315057840]

約数ペア:

[(1, 315057840), (2, 157528920), (3, 105019280), (4, 78764460), (5, 63011568), (6, 52509640), (8, 39382230), (10, 31505784), (12, 26254820), (15, 21003856), (16, 19691115), (20, 15752892), (24, 13127410), (30, 10501928), (40, 7876446), (48, 6563705), (60, 5250964), (80, 3938223), (120, 2625482), (227, 1387920), (240, 1312741), (454, 693960), (681, 462640), (908, 346980), (1135, 277584), (1362, 231320), (1816, 173490), (2270, 138792), (2724, 115660), (3405, 92528), (3632, 86745), (4540, 69396), (5448, 57830), (5783, 54480), (6810, 46264), (9080, 34698), (10896, 28915), (11566, 27240), (13620, 23132), (17349, 18160)]