69584520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1181}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 209355840

約数和(自身を除く): 139771320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1181, 1473, 1964, 2362, 2455, 2946, 3543, 3928, 4724, 4910, 5892, 5905, 7086, 7365, 9448, 9820, 11784, 11810, 14172, 14730, 17715, 19640, 23620, 28344, 29460, 35430, 47240, 58920, 70860, 141720, 579871, 1159742, 1739613, 2319484, 2899355, 3479226, 4638968, 5798710, 6958452, 8698065, 11597420, 13916904, 17396130, 23194840, 34792260, 69584520]

約数ペア:

[(1, 69584520), (2, 34792260), (3, 23194840), (4, 17396130), (5, 13916904), (6, 11597420), (8, 8698065), (10, 6958452), (12, 5798710), (15, 4638968), (20, 3479226), (24, 2899355), (30, 2319484), (40, 1739613), (60, 1159742), (120, 579871), (491, 141720), (982, 70860), (1181, 58920), (1473, 47240), (1964, 35430), (2362, 29460), (2455, 28344), (2946, 23620), (3543, 19640), (3928, 17715), (4724, 14730), (4910, 14172), (5892, 11810), (5905, 11784), (7086, 9820), (7365, 9448)]