15969000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{5323}}^1$

素因数の和:5347

約数の個数: 64

約数和(自身を含む): 49832640

約数和(自身を除く): 33863640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 5323, 10646, 15969, 21292, 26615, 31938, 42584, 53230, 63876, 79845, 106460, 127752, 133075, 159690, 212920, 266150, 319380, 399225, 532300, 638760, 665375, 798450, 1064600, 1330750, 1596900, 1996125, 2661500, 3193800, 3992250, 5323000, 7984500, 15969000]

約数ペア:

[(1, 15969000), (2, 7984500), (3, 5323000), (4, 3992250), (5, 3193800), (6, 2661500), (8, 1996125), (10, 1596900), (12, 1330750), (15, 1064600), (20, 798450), (24, 665375), (25, 638760), (30, 532300), (40, 399225), (50, 319380), (60, 266150), (75, 212920), (100, 159690), (120, 133075), (125, 127752), (150, 106460), (200, 79845), (250, 63876), (300, 53230), (375, 42584), (500, 31938), (600, 26615), (750, 21292), (1000, 15969), (1500, 10646), (3000, 5323)]