69897840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1283}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 217807488

約数和(自身を除く): 147909648

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, 1283, 1362, 1816, 2270, 2566, 2724, 3405, 3632, 3849, 4540, 5132, 5448, 6415, 6810, 7698, 9080, 10264, 10896, 12830, 13620, 15396, 18160, 19245, 20528, 25660, 27240, 30792, 38490, 51320, 54480, 61584, 76980, 102640, 153960, 291241, 307920, 582482, 873723, 1164964, 1456205, 1747446, 2329928, 2912410, 3494892, 4368615, 4659856, 5824820, 6989784, 8737230, 11649640, 13979568, 17474460, 23299280, 34948920, 69897840]

約数ペア:

[(1, 69897840), (2, 34948920), (3, 23299280), (4, 17474460), (5, 13979568), (6, 11649640), (8, 8737230), (10, 6989784), (12, 5824820), (15, 4659856), (16, 4368615), (20, 3494892), (24, 2912410), (30, 2329928), (40, 1747446), (48, 1456205), (60, 1164964), (80, 873723), (120, 582482), (227, 307920), (240, 291241), (454, 153960), (681, 102640), (908, 76980), (1135, 61584), (1283, 54480), (1362, 51320), (1816, 38490), (2270, 30792), (2566, 27240), (2724, 25660), (3405, 20528), (3632, 19245), (3849, 18160), (4540, 15396), (5132, 13620), (5448, 12830), (6415, 10896), (6810, 10264), (7698, 9080)]