2015091840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1049527}}^1$

素因数の和:1049549

約数の個数: 64

約数和(自身を含む): 6423111360

約数和(自身を除く): 4408019520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1049527, 2099054, 3148581, 4198108, 5247635, 6297162, 8396216, 10495270, 12594324, 15742905, 16792432, 20990540, 25188648, 31485810, 33584864, 41981080, 50377296, 62971620, 67169728, 83962160, 100754592, 125943240, 134339456, 167924320, 201509184, 251886480, 335848640, 403018368, 503772960, 671697280, 1007545920, 2015091840]

約数ペア:

[(1, 2015091840), (2, 1007545920), (3, 671697280), (4, 503772960), (5, 403018368), (6, 335848640), (8, 251886480), (10, 201509184), (12, 167924320), (15, 134339456), (16, 125943240), (20, 100754592), (24, 83962160), (30, 67169728), (32, 62971620), (40, 50377296), (48, 41981080), (60, 33584864), (64, 31485810), (80, 25188648), (96, 20990540), (120, 16792432), (128, 15742905), (160, 12594324), (192, 10495270), (240, 8396216), (320, 6297162), (384, 5247635), (480, 4198108), (640, 3148581), (960, 2099054), (1920, 1049527)]