265109760

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 180

約数和(自身を含む): 948982188

約数和(自身を除く): 683872428

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2557, 2592, 2880, 3240, 3456, 3840, 4320, 5114, 5184, 5760, 6480, 6912, 7671, 8640, 10228, 10368, 11520, 12785, 12960, 15342, 17280, 20456, 20736, 23013, 25570, 25920, 30684, 34560, 38355, 40912, 46026, 51140, 51840, 61368, 69039, 76710, 81824, 92052, 102280, 103680, 115065, 122736, 138078, 153420, 163648, 184104, 204560, 207117, 230130, 245472, 276156, 306840, 327296, 345195, 368208, 409120, 414234, 460260, 490944, 552312, 613680, 654592, 690390, 736416, 818240, 828468, 920520, 981888, 1035585, 1104624, 1227360, 1380780, 1472832, 1636480, 1656936, 1841040, 1963776, 2071170, 2209248, 2454720, 2761560, 2945664, 3272960, 3313872, 3682080, 4142340, 4418496, 4909440, 5523120, 5891328, 6627744, 7364160, 8284680, 8836992, 9818880, 11046240, 13255488, 14728320, 16569360, 17673984, 22092480, 26510976, 29456640, 33138720, 44184960, 53021952, 66277440, 88369920, 132554880, 265109760]

約数ペア:

[(1, 265109760), (2, 132554880), (3, 88369920), (4, 66277440), (5, 53021952), (6, 44184960), (8, 33138720), (9, 29456640), (10, 26510976), (12, 22092480), (15, 17673984), (16, 16569360), (18, 14728320), (20, 13255488), (24, 11046240), (27, 9818880), (30, 8836992), (32, 8284680), (36, 7364160), (40, 6627744), (45, 5891328), (48, 5523120), (54, 4909440), (60, 4418496), (64, 4142340), (72, 3682080), (80, 3313872), (81, 3272960), (90, 2945664), (96, 2761560), (108, 2454720), (120, 2209248), (128, 2071170), (135, 1963776), (144, 1841040), (160, 1656936), (162, 1636480), (180, 1472832), (192, 1380780), (216, 1227360), (240, 1104624), (256, 1035585), (270, 981888), (288, 920520), (320, 828468), (324, 818240), (360, 736416), (384, 690390), (405, 654592), (432, 613680), (480, 552312), (540, 490944), (576, 460260), (640, 414234), (648, 409120), (720, 368208), (768, 345195), (810, 327296), (864, 306840), (960, 276156), (1080, 245472), (1152, 230130), (1280, 207117), (1296, 204560), (1440, 184104), (1620, 163648), (1728, 153420), (1920, 138078), (2160, 122736), (2304, 115065), (2557, 103680), (2592, 102280), (2880, 92052), (3240, 81824), (3456, 76710), (3840, 69039), (4320, 61368), (5114, 51840), (5184, 51140), (5760, 46026), (6480, 40912), (6912, 38355), (7671, 34560), (8640, 30684), (10228, 25920), (10368, 25570), (11520, 23013), (12785, 20736), (12960, 20456), (15342, 17280)]