1528000

素因数分解:

$2^6\times 5^3\times {\mathrm{191}}^1$

素因数の和:218

約数の個数: 56

約数和(自身を含む): 3803904

約数和(自身を除く): 2275904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 191, 200, 250, 320, 382, 400, 500, 764, 800, 955, 1000, 1528, 1600, 1910, 2000, 3056, 3820, 4000, 4775, 6112, 7640, 8000, 9550, 12224, 15280, 19100, 23875, 30560, 38200, 47750, 61120, 76400, 95500, 152800, 191000, 305600, 382000, 764000, 1528000]

約数ペア:

[(1, 1528000), (2, 764000), (4, 382000), (5, 305600), (8, 191000), (10, 152800), (16, 95500), (20, 76400), (25, 61120), (32, 47750), (40, 38200), (50, 30560), (64, 23875), (80, 19100), (100, 15280), (125, 12224), (160, 9550), (191, 8000), (200, 7640), (250, 6112), (320, 4775), (382, 4000), (400, 3820), (500, 3056), (764, 2000), (800, 1910), (955, 1600), (1000, 1528)]