23867280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{33149}}^1$

素因数の和:33168

約数の個数: 60

約数和(自身を含む): 80156700

約数和(自身を除く): 56289420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 33149, 66298, 99447, 132596, 165745, 198894, 265192, 298341, 331490, 397788, 497235, 530384, 596682, 662980, 795576, 994470, 1193364, 1325960, 1491705, 1591152, 1988940, 2386728, 2651920, 2983410, 3977880, 4773456, 5966820, 7955760, 11933640, 23867280]

約数ペア:

[(1, 23867280), (2, 11933640), (3, 7955760), (4, 5966820), (5, 4773456), (6, 3977880), (8, 2983410), (9, 2651920), (10, 2386728), (12, 1988940), (15, 1591152), (16, 1491705), (18, 1325960), (20, 1193364), (24, 994470), (30, 795576), (36, 662980), (40, 596682), (45, 530384), (48, 497235), (60, 397788), (72, 331490), (80, 298341), (90, 265192), (120, 198894), (144, 165745), (180, 132596), (240, 99447), (360, 66298), (720, 33149)]