12685320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 41670720

約数和(自身を除く): 28985400

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, 167, 180, 211, 334, 360, 422, 501, 633, 668, 835, 844, 1002, 1055, 1266, 1336, 1503, 1670, 1688, 1899, 2004, 2110, 2505, 2532, 3006, 3165, 3340, 3798, 4008, 4220, 5010, 5064, 6012, 6330, 6680, 7515, 7596, 8440, 9495, 10020, 12024, 12660, 15030, 15192, 18990, 20040, 25320, 30060, 35237, 37980, 60120, 70474, 75960, 105711, 140948, 176185, 211422, 281896, 317133, 352370, 422844, 528555, 634266, 704740, 845688, 1057110, 1268532, 1409480, 1585665, 2114220, 2537064, 3171330, 4228440, 6342660, 12685320]

約数ペア:

[(1, 12685320), (2, 6342660), (3, 4228440), (4, 3171330), (5, 2537064), (6, 2114220), (8, 1585665), (9, 1409480), (10, 1268532), (12, 1057110), (15, 845688), (18, 704740), (20, 634266), (24, 528555), (30, 422844), (36, 352370), (40, 317133), (45, 281896), (60, 211422), (72, 176185), (90, 140948), (120, 105711), (167, 75960), (180, 70474), (211, 60120), (334, 37980), (360, 35237), (422, 30060), (501, 25320), (633, 20040), (668, 18990), (835, 15192), (844, 15030), (1002, 12660), (1055, 12024), (1266, 10020), (1336, 9495), (1503, 8440), (1670, 7596), (1688, 7515), (1899, 6680), (2004, 6330), (2110, 6012), (2505, 5064), (2532, 5010), (3006, 4220), (3165, 4008), (3340, 3798)]