9784920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 29783520

約数和(自身を除く): 19998600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1117, 1460, 1752, 2190, 2234, 2920, 3351, 4380, 4468, 5585, 6702, 8760, 8936, 11170, 13404, 16755, 22340, 26808, 33510, 44680, 67020, 81541, 134040, 163082, 244623, 326164, 407705, 489246, 652328, 815410, 978492, 1223115, 1630820, 1956984, 2446230, 3261640, 4892460, 9784920]

約数ペア:

[(1, 9784920), (2, 4892460), (3, 3261640), (4, 2446230), (5, 1956984), (6, 1630820), (8, 1223115), (10, 978492), (12, 815410), (15, 652328), (20, 489246), (24, 407705), (30, 326164), (40, 244623), (60, 163082), (73, 134040), (120, 81541), (146, 67020), (219, 44680), (292, 33510), (365, 26808), (438, 22340), (584, 16755), (730, 13404), (876, 11170), (1095, 8936), (1117, 8760), (1460, 6702), (1752, 5585), (2190, 4468), (2234, 4380), (2920, 3351)]