285429120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1$

素因数の和:3232

約数の個数: 128

約数和(自身を含む): 929456640

約数和(自身を除く): 644027520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3163, 3760, 4512, 5640, 6016, 6326, 7520, 9024, 9489, 11280, 12652, 15040, 15815, 18048, 18978, 22560, 25304, 30080, 31630, 37956, 45120, 47445, 50608, 63260, 75912, 90240, 94890, 101216, 126520, 148661, 151824, 189780, 202432, 253040, 297322, 303648, 379560, 404864, 445983, 506080, 594644, 607296, 743305, 759120, 891966, 1012160, 1189288, 1214592, 1486610, 1518240, 1783932, 2024320, 2229915, 2378576, 2973220, 3036480, 3567864, 4459830, 4757152, 5946440, 6072960, 7135728, 8919660, 9514304, 11892880, 14271456, 17839320, 19028608, 23785760, 28542912, 35678640, 47571520, 57085824, 71357280, 95143040, 142714560, 285429120]

約数ペア:

[(1, 285429120), (2, 142714560), (3, 95143040), (4, 71357280), (5, 57085824), (6, 47571520), (8, 35678640), (10, 28542912), (12, 23785760), (15, 19028608), (16, 17839320), (20, 14271456), (24, 11892880), (30, 9514304), (32, 8919660), (40, 7135728), (47, 6072960), (48, 5946440), (60, 4757152), (64, 4459830), (80, 3567864), (94, 3036480), (96, 2973220), (120, 2378576), (128, 2229915), (141, 2024320), (160, 1783932), (188, 1518240), (192, 1486610), (235, 1214592), (240, 1189288), (282, 1012160), (320, 891966), (376, 759120), (384, 743305), (470, 607296), (480, 594644), (564, 506080), (640, 445983), (705, 404864), (752, 379560), (940, 303648), (960, 297322), (1128, 253040), (1410, 202432), (1504, 189780), (1880, 151824), (1920, 148661), (2256, 126520), (2820, 101216), (3008, 94890), (3163, 90240), (3760, 75912), (4512, 63260), (5640, 50608), (6016, 47445), (6326, 45120), (7520, 37956), (9024, 31630), (9489, 30080), (11280, 25304), (12652, 22560), (15040, 18978), (15815, 18048)]