82760520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2437}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 249261120

約数和(自身を除く): 166500600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2437, 2830, 3396, 4245, 4874, 5660, 6792, 7311, 8490, 9748, 11320, 12185, 14622, 16980, 19496, 24370, 29244, 33960, 36555, 48740, 58488, 73110, 97480, 146220, 292440, 689671, 1379342, 2069013, 2758684, 3448355, 4138026, 5517368, 6896710, 8276052, 10345065, 13793420, 16552104, 20690130, 27586840, 41380260, 82760520]

約数ペア:

[(1, 82760520), (2, 41380260), (3, 27586840), (4, 20690130), (5, 16552104), (6, 13793420), (8, 10345065), (10, 8276052), (12, 6896710), (15, 5517368), (20, 4138026), (24, 3448355), (30, 2758684), (40, 2069013), (60, 1379342), (120, 689671), (283, 292440), (566, 146220), (849, 97480), (1132, 73110), (1415, 58488), (1698, 48740), (2264, 36555), (2437, 33960), (2830, 29244), (3396, 24370), (4245, 19496), (4874, 16980), (5660, 14622), (6792, 12185), (7311, 11320), (8490, 9748)]