1690680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 5168160

約数和(自身を除く): 3477480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 193, 219, 292, 365, 386, 438, 579, 584, 730, 772, 876, 965, 1095, 1158, 1460, 1544, 1752, 1930, 2190, 2316, 2895, 2920, 3860, 4380, 4632, 5790, 7720, 8760, 11580, 14089, 23160, 28178, 42267, 56356, 70445, 84534, 112712, 140890, 169068, 211335, 281780, 338136, 422670, 563560, 845340, 1690680]

約数ペア:

[(1, 1690680), (2, 845340), (3, 563560), (4, 422670), (5, 338136), (6, 281780), (8, 211335), (10, 169068), (12, 140890), (15, 112712), (20, 84534), (24, 70445), (30, 56356), (40, 42267), (60, 28178), (73, 23160), (120, 14089), (146, 11580), (193, 8760), (219, 7720), (292, 5790), (365, 4632), (386, 4380), (438, 3860), (579, 2920), (584, 2895), (730, 2316), (772, 2190), (876, 1930), (965, 1752), (1095, 1544), (1158, 1460)]