38195760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2686

約数の個数: 80

約数和(自身を含む): 120394080

約数和(自身を除く): 82198320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2609, 2928, 3660, 4880, 5218, 7320, 7827, 10436, 13045, 14640, 15654, 20872, 26090, 31308, 39135, 41744, 52180, 62616, 78270, 104360, 125232, 156540, 159149, 208720, 313080, 318298, 477447, 626160, 636596, 795745, 954894, 1273192, 1591490, 1909788, 2387235, 2546384, 3182980, 3819576, 4774470, 6365960, 7639152, 9548940, 12731920, 19097880, 38195760]

約数ペア:

[(1, 38195760), (2, 19097880), (3, 12731920), (4, 9548940), (5, 7639152), (6, 6365960), (8, 4774470), (10, 3819576), (12, 3182980), (15, 2546384), (16, 2387235), (20, 1909788), (24, 1591490), (30, 1273192), (40, 954894), (48, 795745), (60, 636596), (61, 626160), (80, 477447), (120, 318298), (122, 313080), (183, 208720), (240, 159149), (244, 156540), (305, 125232), (366, 104360), (488, 78270), (610, 62616), (732, 52180), (915, 41744), (976, 39135), (1220, 31308), (1464, 26090), (1830, 20872), (2440, 15654), (2609, 14640), (2928, 13045), (3660, 10436), (4880, 7827), (5218, 7320)]