1080813440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{241253}}^1$

素因数の和:241279

約数の個数: 64

約数和(自身を含む): 2952948960

約数和(自身を除く): 1872135520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 241253, 482506, 965012, 1206265, 1688771, 1930024, 2412530, 3377542, 3860048, 4825060, 6755084, 7720096, 8443855, 9650120, 13510168, 15440192, 16887710, 19300240, 27020336, 30880384, 33775420, 38600480, 54040672, 67550840, 77200960, 108081344, 135101680, 154401920, 216162688, 270203360, 540406720, 1080813440]

約数ペア:

[(1, 1080813440), (2, 540406720), (4, 270203360), (5, 216162688), (7, 154401920), (8, 135101680), (10, 108081344), (14, 77200960), (16, 67550840), (20, 54040672), (28, 38600480), (32, 33775420), (35, 30880384), (40, 27020336), (56, 19300240), (64, 16887710), (70, 15440192), (80, 13510168), (112, 9650120), (128, 8443855), (140, 7720096), (160, 6755084), (224, 4825060), (280, 3860048), (320, 3377542), (448, 2412530), (560, 1930024), (640, 1688771), (896, 1206265), (1120, 965012), (2240, 482506), (4480, 241253)]