5920980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7591}}^1$

素因数の和:7616

約数の個数: 48

約数和(自身を含む): 17856384

約数和(自身を除く): 11935404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 7591, 15182, 22773, 30364, 37955, 45546, 75910, 91092, 98683, 113865, 151820, 197366, 227730, 296049, 394732, 455460, 493415, 592098, 986830, 1184196, 1480245, 1973660, 2960490, 5920980]

約数ペア:

[(1, 5920980), (2, 2960490), (3, 1973660), (4, 1480245), (5, 1184196), (6, 986830), (10, 592098), (12, 493415), (13, 455460), (15, 394732), (20, 296049), (26, 227730), (30, 197366), (39, 151820), (52, 113865), (60, 98683), (65, 91092), (78, 75910), (130, 45546), (156, 37955), (195, 30364), (260, 22773), (390, 15182), (780, 7591)]