2553684720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10640353}}^1$

素因数の和:10640369

約数の個数: 40

約数和(自身を含む): 7916423376

約数和(自身を除く): 5362738656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10640353, 21280706, 31921059, 42561412, 53201765, 63842118, 85122824, 106403530, 127684236, 159605295, 170245648, 212807060, 255368472, 319210590, 425614120, 510736944, 638421180, 851228240, 1276842360, 2553684720]

約数ペア:

[(1, 2553684720), (2, 1276842360), (3, 851228240), (4, 638421180), (5, 510736944), (6, 425614120), (8, 319210590), (10, 255368472), (12, 212807060), (15, 170245648), (16, 159605295), (20, 127684236), (24, 106403530), (30, 85122824), (40, 63842118), (48, 53201765), (60, 42561412), (80, 31921059), (120, 21280706), (240, 10640353)]