88369920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2587

約数の個数: 144

約数和(自身を含む): 313713120

約数和(自身を除く): 225343200

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2557, 2880, 3456, 3840, 4320, 5114, 5760, 6912, 7671, 8640, 10228, 11520, 12785, 15342, 17280, 20456, 23013, 25570, 30684, 34560, 38355, 40912, 46026, 51140, 61368, 69039, 76710, 81824, 92052, 102280, 115065, 122736, 138078, 153420, 163648, 184104, 204560, 230130, 245472, 276156, 306840, 327296, 345195, 368208, 409120, 460260, 490944, 552312, 613680, 654592, 690390, 736416, 818240, 920520, 981888, 1104624, 1227360, 1380780, 1472832, 1636480, 1841040, 1963776, 2209248, 2454720, 2761560, 2945664, 3272960, 3682080, 4418496, 4909440, 5523120, 5891328, 7364160, 8836992, 9818880, 11046240, 14728320, 17673984, 22092480, 29456640, 44184960, 88369920]

約数ペア:

[(1, 88369920), (2, 44184960), (3, 29456640), (4, 22092480), (5, 17673984), (6, 14728320), (8, 11046240), (9, 9818880), (10, 8836992), (12, 7364160), (15, 5891328), (16, 5523120), (18, 4909440), (20, 4418496), (24, 3682080), (27, 3272960), (30, 2945664), (32, 2761560), (36, 2454720), (40, 2209248), (45, 1963776), (48, 1841040), (54, 1636480), (60, 1472832), (64, 1380780), (72, 1227360), (80, 1104624), (90, 981888), (96, 920520), (108, 818240), (120, 736416), (128, 690390), (135, 654592), (144, 613680), (160, 552312), (180, 490944), (192, 460260), (216, 409120), (240, 368208), (256, 345195), (270, 327296), (288, 306840), (320, 276156), (360, 245472), (384, 230130), (432, 204560), (480, 184104), (540, 163648), (576, 153420), (640, 138078), (720, 122736), (768, 115065), (864, 102280), (960, 92052), (1080, 81824), (1152, 76710), (1280, 69039), (1440, 61368), (1728, 51140), (1920, 46026), (2160, 40912), (2304, 38355), (2557, 34560), (2880, 30684), (3456, 25570), (3840, 23013), (4320, 20456), (5114, 17280), (5760, 15342), (6912, 12785), (7671, 11520), (8640, 10228)]