1177990920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3272197}}^1$

素因数の和:3272214

約数の個数: 48

約数和(自身を含む): 3828471660

約数和(自身を除く): 2650480740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3272197, 6544394, 9816591, 13088788, 16360985, 19633182, 26177576, 29449773, 32721970, 39266364, 49082955, 58899546, 65443940, 78532728, 98165910, 117799092, 130887880, 147248865, 196331820, 235598184, 294497730, 392663640, 588995460, 1177990920]

約数ペア:

[(1, 1177990920), (2, 588995460), (3, 392663640), (4, 294497730), (5, 235598184), (6, 196331820), (8, 147248865), (9, 130887880), (10, 117799092), (12, 98165910), (15, 78532728), (18, 65443940), (20, 58899546), (24, 49082955), (30, 39266364), (36, 32721970), (40, 29449773), (45, 26177576), (60, 19633182), (72, 16360985), (90, 13088788), (120, 9816591), (180, 6544394), (360, 3272197)]