338142720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{44029}}^1$

素因数の和:44055

約数の個数: 80

約数和(自身を含む): 1081024560

約数和(自身を除く): 742881840

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 44029, 88058, 132087, 176116, 220145, 264174, 352232, 440290, 528348, 660435, 704464, 880580, 1056696, 1320870, 1408928, 1761160, 2113392, 2641740, 2817856, 3522320, 4226784, 5283480, 5635712, 7044640, 8453568, 10566960, 11271424, 14089280, 16907136, 21133920, 22542848, 28178560, 33814272, 42267840, 56357120, 67628544, 84535680, 112714240, 169071360, 338142720]

約数ペア:

[(1, 338142720), (2, 169071360), (3, 112714240), (4, 84535680), (5, 67628544), (6, 56357120), (8, 42267840), (10, 33814272), (12, 28178560), (15, 22542848), (16, 21133920), (20, 16907136), (24, 14089280), (30, 11271424), (32, 10566960), (40, 8453568), (48, 7044640), (60, 5635712), (64, 5283480), (80, 4226784), (96, 3522320), (120, 2817856), (128, 2641740), (160, 2113392), (192, 1761160), (240, 1408928), (256, 1320870), (320, 1056696), (384, 880580), (480, 704464), (512, 660435), (640, 528348), (768, 440290), (960, 352232), (1280, 264174), (1536, 220145), (1920, 176116), (2560, 132087), (3840, 88058), (7680, 44029)]