155632320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18013}}^1$

素因数の和:18039

約数の個数: 112

約数和(自身を含む): 549066720

約数和(自身を除く): 393434400

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18013, 36026, 54039, 72052, 90065, 108078, 144104, 162117, 180130, 216156, 270195, 288208, 324234, 360260, 432312, 486351, 540390, 576416, 648468, 720520, 810585, 864624, 972702, 1080780, 1152832, 1296936, 1441040, 1621170, 1729248, 1945404, 2161560, 2431755, 2593872, 2882080, 3242340, 3458496, 3890808, 4323120, 4863510, 5187744, 5764160, 6484680, 7781616, 8646240, 9727020, 10375488, 12969360, 15563232, 17292480, 19454040, 25938720, 31126464, 38908080, 51877440, 77816160, 155632320]

約数ペア:

[(1, 155632320), (2, 77816160), (3, 51877440), (4, 38908080), (5, 31126464), (6, 25938720), (8, 19454040), (9, 17292480), (10, 15563232), (12, 12969360), (15, 10375488), (16, 9727020), (18, 8646240), (20, 7781616), (24, 6484680), (27, 5764160), (30, 5187744), (32, 4863510), (36, 4323120), (40, 3890808), (45, 3458496), (48, 3242340), (54, 2882080), (60, 2593872), (64, 2431755), (72, 2161560), (80, 1945404), (90, 1729248), (96, 1621170), (108, 1441040), (120, 1296936), (135, 1152832), (144, 1080780), (160, 972702), (180, 864624), (192, 810585), (216, 720520), (240, 648468), (270, 576416), (288, 540390), (320, 486351), (360, 432312), (432, 360260), (480, 324234), (540, 288208), (576, 270195), (720, 216156), (864, 180130), (960, 162117), (1080, 144104), (1440, 108078), (1728, 90065), (2160, 72052), (2880, 54039), (4320, 36026), (8640, 18013)]