54517080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23911}}^1$

素因数の和:23944

約数の個数: 64

約数和(自身を含む): 172166400

約数和(自身を除く): 117649320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23911, 47822, 71733, 95644, 119555, 143466, 191288, 239110, 286932, 358665, 454309, 478220, 573864, 717330, 908618, 956440, 1362927, 1434660, 1817236, 2271545, 2725854, 2869320, 3634472, 4543090, 5451708, 6814635, 9086180, 10903416, 13629270, 18172360, 27258540, 54517080]

約数ペア:

[(1, 54517080), (2, 27258540), (3, 18172360), (4, 13629270), (5, 10903416), (6, 9086180), (8, 6814635), (10, 5451708), (12, 4543090), (15, 3634472), (19, 2869320), (20, 2725854), (24, 2271545), (30, 1817236), (38, 1434660), (40, 1362927), (57, 956440), (60, 908618), (76, 717330), (95, 573864), (114, 478220), (120, 454309), (152, 358665), (190, 286932), (228, 239110), (285, 191288), (380, 143466), (456, 119555), (570, 95644), (760, 71733), (1140, 47822), (2280, 23911)]