2987369520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12447373}}^1$

素因数の和:12447389

約数の個数: 40

約数和(自身を含む): 9260846256

約数和(自身を除く): 6273476736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12447373, 24894746, 37342119, 49789492, 62236865, 74684238, 99578984, 124473730, 149368476, 186710595, 199157968, 248947460, 298736952, 373421190, 497894920, 597473904, 746842380, 995789840, 1493684760, 2987369520]

約数ペア:

[(1, 2987369520), (2, 1493684760), (3, 995789840), (4, 746842380), (5, 597473904), (6, 497894920), (8, 373421190), (10, 298736952), (12, 248947460), (15, 199157968), (16, 186710595), (20, 149368476), (24, 124473730), (30, 99578984), (40, 74684238), (48, 62236865), (60, 49789492), (80, 37342119), (120, 24894746), (240, 12447373)]