4881000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{1627}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 15238080

約数和(自身を除く): 10357080

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, 1627, 3000, 3254, 4881, 6508, 8135, 9762, 13016, 16270, 19524, 24405, 32540, 39048, 40675, 48810, 65080, 81350, 97620, 122025, 162700, 195240, 203375, 244050, 325400, 406750, 488100, 610125, 813500, 976200, 1220250, 1627000, 2440500, 4881000]

約数ペア:

[(1, 4881000), (2, 2440500), (3, 1627000), (4, 1220250), (5, 976200), (6, 813500), (8, 610125), (10, 488100), (12, 406750), (15, 325400), (20, 244050), (24, 203375), (25, 195240), (30, 162700), (40, 122025), (50, 97620), (60, 81350), (75, 65080), (100, 48810), (120, 40675), (125, 39048), (150, 32540), (200, 24405), (250, 19524), (300, 16270), (375, 13016), (500, 9762), (600, 8135), (750, 6508), (1000, 4881), (1500, 3254), (1627, 3000)]