4863000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{1621}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 15181920

約数和(自身を除く): 10318920

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, 1621, 3000, 3242, 4863, 6484, 8105, 9726, 12968, 16210, 19452, 24315, 32420, 38904, 40525, 48630, 64840, 81050, 97260, 121575, 162100, 194520, 202625, 243150, 324200, 405250, 486300, 607875, 810500, 972600, 1215750, 1621000, 2431500, 4863000]

約数ペア:

[(1, 4863000), (2, 2431500), (3, 1621000), (4, 1215750), (5, 972600), (6, 810500), (8, 607875), (10, 486300), (12, 405250), (15, 324200), (20, 243150), (24, 202625), (25, 194520), (30, 162100), (40, 121575), (50, 97260), (60, 81050), (75, 64840), (100, 48630), (120, 40525), (125, 38904), (150, 32420), (200, 24315), (250, 19452), (300, 16210), (375, 12968), (500, 9726), (600, 8105), (750, 6484), (1000, 4863), (1500, 3242), (1621, 3000)]