26722560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6959}}^1$

素因数の和:6983

約数の個数: 72

約数和(自身を含む): 85357440

約数和(自身を除く): 58634880

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, 640, 768, 960, 1280, 1920, 3840, 6959, 13918, 20877, 27836, 34795, 41754, 55672, 69590, 83508, 104385, 111344, 139180, 167016, 208770, 222688, 278360, 334032, 417540, 445376, 556720, 668064, 835080, 890752, 1113440, 1336128, 1670160, 1781504, 2226880, 2672256, 3340320, 4453760, 5344512, 6680640, 8907520, 13361280, 26722560]

約数ペア:

[(1, 26722560), (2, 13361280), (3, 8907520), (4, 6680640), (5, 5344512), (6, 4453760), (8, 3340320), (10, 2672256), (12, 2226880), (15, 1781504), (16, 1670160), (20, 1336128), (24, 1113440), (30, 890752), (32, 835080), (40, 668064), (48, 556720), (60, 445376), (64, 417540), (80, 334032), (96, 278360), (120, 222688), (128, 208770), (160, 167016), (192, 139180), (240, 111344), (256, 104385), (320, 83508), (384, 69590), (480, 55672), (640, 41754), (768, 34795), (960, 27836), (1280, 20877), (1920, 13918), (3840, 6959)]