1352561520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{77201}}^1$

素因数の和:77290

約数の個数: 80

約数和(自身を含む): 4250433312

約数和(自身を除く): 2897871792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 77201, 154402, 231603, 308804, 386005, 463206, 617608, 772010, 926412, 1158015, 1235216, 1544020, 1852824, 2316030, 3088040, 3705648, 4632060, 5635673, 6176080, 9264120, 11271346, 16907019, 18528240, 22542692, 28178365, 33814038, 45085384, 56356730, 67628076, 84535095, 90170768, 112713460, 135256152, 169070190, 225426920, 270512304, 338140380, 450853840, 676280760, 1352561520]

約数ペア:

[(1, 1352561520), (2, 676280760), (3, 450853840), (4, 338140380), (5, 270512304), (6, 225426920), (8, 169070190), (10, 135256152), (12, 112713460), (15, 90170768), (16, 84535095), (20, 67628076), (24, 56356730), (30, 45085384), (40, 33814038), (48, 28178365), (60, 22542692), (73, 18528240), (80, 16907019), (120, 11271346), (146, 9264120), (219, 6176080), (240, 5635673), (292, 4632060), (365, 3705648), (438, 3088040), (584, 2316030), (730, 1852824), (876, 1544020), (1095, 1235216), (1168, 1158015), (1460, 926412), (1752, 772010), (2190, 617608), (2920, 463206), (3504, 386005), (4380, 308804), (5840, 231603), (8760, 154402), (17520, 77201)]