961923840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{250501}}^1$

素因数の和:250525

約数の個数: 72

約数和(自身を含む): 3072156528

約数和(自身を除く): 2110232688

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, 250501, 501002, 751503, 1002004, 1252505, 1503006, 2004008, 2505010, 3006012, 3757515, 4008016, 5010020, 6012024, 7515030, 8016032, 10020040, 12024048, 15030060, 16032064, 20040080, 24048096, 30060120, 32064128, 40080160, 48096192, 60120240, 64128256, 80160320, 96192384, 120240480, 160320640, 192384768, 240480960, 320641280, 480961920, 961923840]

約数ペア:

[(1, 961923840), (2, 480961920), (3, 320641280), (4, 240480960), (5, 192384768), (6, 160320640), (8, 120240480), (10, 96192384), (12, 80160320), (15, 64128256), (16, 60120240), (20, 48096192), (24, 40080160), (30, 32064128), (32, 30060120), (40, 24048096), (48, 20040080), (60, 16032064), (64, 15030060), (80, 12024048), (96, 10020040), (120, 8016032), (128, 7515030), (160, 6012024), (192, 5010020), (240, 4008016), (256, 3757515), (320, 3006012), (384, 2505010), (480, 2004008), (640, 1503006), (768, 1252505), (960, 1002004), (1280, 751503), (1920, 501002), (3840, 250501)]