154984320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8969}}^1$

素因数の和:8997

約数の個数: 128

約数和(自身を含む): 548964000

約数和(自身を除く): 393979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 8969, 17280, 17938, 26907, 35876, 44845, 53814, 71752, 80721, 89690, 107628, 134535, 143504, 161442, 179380, 215256, 242163, 269070, 287008, 322884, 358760, 403605, 430512, 484326, 538140, 574016, 645768, 717520, 807210, 861024, 968652, 1076280, 1148032, 1210815, 1291536, 1435040, 1614420, 1722048, 1937304, 2152560, 2421630, 2583072, 2870080, 3228840, 3444096, 3874608, 4305120, 4843260, 5166144, 5740160, 6457680, 7749216, 8610240, 9686520, 10332288, 12915360, 15498432, 17220480, 19373040, 25830720, 30996864, 38746080, 51661440, 77492160, 154984320]

約数ペア:

[(1, 154984320), (2, 77492160), (3, 51661440), (4, 38746080), (5, 30996864), (6, 25830720), (8, 19373040), (9, 17220480), (10, 15498432), (12, 12915360), (15, 10332288), (16, 9686520), (18, 8610240), (20, 7749216), (24, 6457680), (27, 5740160), (30, 5166144), (32, 4843260), (36, 4305120), (40, 3874608), (45, 3444096), (48, 3228840), (54, 2870080), (60, 2583072), (64, 2421630), (72, 2152560), (80, 1937304), (90, 1722048), (96, 1614420), (108, 1435040), (120, 1291536), (128, 1210815), (135, 1148032), (144, 1076280), (160, 968652), (180, 861024), (192, 807210), (216, 717520), (240, 645768), (270, 574016), (288, 538140), (320, 484326), (360, 430512), (384, 403605), (432, 358760), (480, 322884), (540, 287008), (576, 269070), (640, 242163), (720, 215256), (864, 179380), (960, 161442), (1080, 143504), (1152, 134535), (1440, 107628), (1728, 89690), (1920, 80721), (2160, 71752), (2880, 53814), (3456, 44845), (4320, 35876), (5760, 26907), (8640, 17938), (8969, 17280)]