20233954560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5269259}}^1$

素因数の和:5269283

約数の個数: 72

約数和(自身を含む): 64622204640

約数和(自身を除く): 44388250080

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, 5269259, 10538518, 15807777, 21077036, 26346295, 31615554, 42154072, 52692590, 63231108, 79038885, 84308144, 105385180, 126462216, 158077770, 168616288, 210770360, 252924432, 316155540, 337232576, 421540720, 505848864, 632311080, 674465152, 843081440, 1011697728, 1264622160, 1348930304, 1686162880, 2023395456, 2529244320, 3372325760, 4046790912, 5058488640, 6744651520, 10116977280, 20233954560]

約数ペア:

[(1, 20233954560), (2, 10116977280), (3, 6744651520), (4, 5058488640), (5, 4046790912), (6, 3372325760), (8, 2529244320), (10, 2023395456), (12, 1686162880), (15, 1348930304), (16, 1264622160), (20, 1011697728), (24, 843081440), (30, 674465152), (32, 632311080), (40, 505848864), (48, 421540720), (60, 337232576), (64, 316155540), (80, 252924432), (96, 210770360), (120, 168616288), (128, 158077770), (160, 126462216), (192, 105385180), (240, 84308144), (256, 79038885), (320, 63231108), (384, 52692590), (480, 42154072), (640, 31615554), (768, 26346295), (960, 21077036), (1280, 15807777), (1920, 10538518), (3840, 5269259)]