1893730920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15781091}}^1$

素因数の和:15781105

約数の個数: 32

約数和(自身を含む): 5681193120

約数和(自身を除く): 3787462200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15781091, 31562182, 47343273, 63124364, 78905455, 94686546, 126248728, 157810910, 189373092, 236716365, 315621820, 378746184, 473432730, 631243640, 946865460, 1893730920]

約数ペア:

[(1, 1893730920), (2, 946865460), (3, 631243640), (4, 473432730), (5, 378746184), (6, 315621820), (8, 236716365), (10, 189373092), (12, 157810910), (15, 126248728), (20, 94686546), (24, 78905455), (30, 63124364), (40, 47343273), (60, 31562182), (120, 15781091)]