87507360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:995

約数の個数: 144

約数和(自身を含む): 303410016

約数和(自身を除く): 215902656

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 907, 1005, 1072, 1206, 1340, 1440, 1608, 1814, 2010, 2144, 2412, 2680, 2721, 3015, 3216, 3628, 4020, 4535, 4824, 5360, 5442, 6030, 6432, 7256, 8040, 8163, 9070, 9648, 10720, 10884, 12060, 13605, 14512, 16080, 16326, 18140, 19296, 21768, 24120, 27210, 29024, 32160, 32652, 36280, 40815, 43536, 48240, 54420, 60769, 65304, 72560, 81630, 87072, 96480, 108840, 121538, 130608, 145120, 163260, 182307, 217680, 243076, 261216, 303845, 326520, 364614, 435360, 486152, 546921, 607690, 653040, 729228, 911535, 972304, 1093842, 1215380, 1306080, 1458456, 1823070, 1944608, 2187684, 2430760, 2734605, 2916912, 3646140, 4375368, 4861520, 5469210, 5833824, 7292280, 8750736, 9723040, 10938420, 14584560, 17501472, 21876840, 29169120, 43753680, 87507360]

約数ペア:

[(1, 87507360), (2, 43753680), (3, 29169120), (4, 21876840), (5, 17501472), (6, 14584560), (8, 10938420), (9, 9723040), (10, 8750736), (12, 7292280), (15, 5833824), (16, 5469210), (18, 4861520), (20, 4375368), (24, 3646140), (30, 2916912), (32, 2734605), (36, 2430760), (40, 2187684), (45, 1944608), (48, 1823070), (60, 1458456), (67, 1306080), (72, 1215380), (80, 1093842), (90, 972304), (96, 911535), (120, 729228), (134, 653040), (144, 607690), (160, 546921), (180, 486152), (201, 435360), (240, 364614), (268, 326520), (288, 303845), (335, 261216), (360, 243076), (402, 217680), (480, 182307), (536, 163260), (603, 145120), (670, 130608), (720, 121538), (804, 108840), (907, 96480), (1005, 87072), (1072, 81630), (1206, 72560), (1340, 65304), (1440, 60769), (1608, 54420), (1814, 48240), (2010, 43536), (2144, 40815), (2412, 36280), (2680, 32652), (2721, 32160), (3015, 29024), (3216, 27210), (3628, 24120), (4020, 21768), (4535, 19296), (4824, 18140), (5360, 16326), (5442, 16080), (6030, 14512), (6432, 13605), (7256, 12060), (8040, 10884), (8163, 10720), (9070, 9648)]