160810920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{49633}}^1$

素因数の和:49656

約数の個数: 80

約数和(自身を含む): 540514260

約数和(自身を除く): 379703340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 49633, 99266, 148899, 198532, 248165, 297798, 397064, 446697, 496330, 595596, 744495, 893394, 992660, 1191192, 1340091, 1488990, 1786788, 1985320, 2233485, 2680182, 2977980, 3573576, 4020273, 4466970, 5360364, 5955960, 6700455, 8040546, 8933940, 10720728, 13400910, 16081092, 17867880, 20101365, 26801820, 32162184, 40202730, 53603640, 80405460, 160810920]

約数ペア:

[(1, 160810920), (2, 80405460), (3, 53603640), (4, 40202730), (5, 32162184), (6, 26801820), (8, 20101365), (9, 17867880), (10, 16081092), (12, 13400910), (15, 10720728), (18, 8933940), (20, 8040546), (24, 6700455), (27, 5955960), (30, 5360364), (36, 4466970), (40, 4020273), (45, 3573576), (54, 2977980), (60, 2680182), (72, 2233485), (81, 1985320), (90, 1786788), (108, 1488990), (120, 1340091), (135, 1191192), (162, 992660), (180, 893394), (216, 744495), (270, 595596), (324, 496330), (360, 446697), (405, 397064), (540, 297798), (648, 248165), (810, 198532), (1080, 148899), (1620, 99266), (3240, 49633)]