485925120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{42181}}^1$

素因数の和:42208

約数の個数: 108

約数和(自身を含む): 1681290156

約数和(自身を除く): 1195365036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 42181, 84362, 126543, 168724, 210905, 253086, 337448, 379629, 421810, 506172, 632715, 674896, 759258, 843620, 1012344, 1265430, 1349792, 1518516, 1687240, 1898145, 2024688, 2530860, 2699584, 3037032, 3374480, 3796290, 4049376, 5061720, 5399168, 6074064, 6748960, 7592580, 8098752, 10123440, 10798336, 12148128, 13497920, 15185160, 16197504, 20246880, 24296256, 26995840, 30370320, 32395008, 40493760, 48592512, 53991680, 60740640, 80987520, 97185024, 121481280, 161975040, 242962560, 485925120]

約数ペア:

[(1, 485925120), (2, 242962560), (3, 161975040), (4, 121481280), (5, 97185024), (6, 80987520), (8, 60740640), (9, 53991680), (10, 48592512), (12, 40493760), (15, 32395008), (16, 30370320), (18, 26995840), (20, 24296256), (24, 20246880), (30, 16197504), (32, 15185160), (36, 13497920), (40, 12148128), (45, 10798336), (48, 10123440), (60, 8098752), (64, 7592580), (72, 6748960), (80, 6074064), (90, 5399168), (96, 5061720), (120, 4049376), (128, 3796290), (144, 3374480), (160, 3037032), (180, 2699584), (192, 2530860), (240, 2024688), (256, 1898145), (288, 1687240), (320, 1518516), (360, 1349792), (384, 1265430), (480, 1012344), (576, 843620), (640, 759258), (720, 674896), (768, 632715), (960, 506172), (1152, 421810), (1280, 379629), (1440, 337448), (1920, 253086), (2304, 210905), (2880, 168724), (3840, 126543), (5760, 84362), (11520, 42181)]