235664640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2273}}^1$

素因数の和:2306

約数の個数: 180

約数和(自身を含む): 843622164

約数和(自身を除く): 607957524

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, 2273, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 4546, 5184, 5760, 6480, 6819, 6912, 8640, 9092, 10368, 11365, 11520, 12960, 13638, 17280, 18184, 20457, 20736, 22730, 25920, 27276, 34095, 34560, 36368, 40914, 45460, 51840, 54552, 61371, 68190, 72736, 81828, 90920, 102285, 103680, 109104, 122742, 136380, 145472, 163656, 181840, 184113, 204570, 218208, 245484, 272760, 290944, 306855, 327312, 363680, 368226, 409140, 436416, 490968, 545520, 581888, 613710, 654624, 727360, 736452, 818280, 872832, 920565, 981936, 1091040, 1227420, 1309248, 1454720, 1472904, 1636560, 1745664, 1841130, 1963872, 2182080, 2454840, 2618496, 2909440, 2945808, 3273120, 3682260, 3927744, 4364160, 4909680, 5236992, 5891616, 6546240, 7364520, 7855488, 8728320, 9819360, 11783232, 13092480, 14729040, 15710976, 19638720, 23566464, 26184960, 29458080, 39277440, 47132928, 58916160, 78554880, 117832320, 235664640]

約数ペア:

[(1, 235664640), (2, 117832320), (3, 78554880), (4, 58916160), (5, 47132928), (6, 39277440), (8, 29458080), (9, 26184960), (10, 23566464), (12, 19638720), (15, 15710976), (16, 14729040), (18, 13092480), (20, 11783232), (24, 9819360), (27, 8728320), (30, 7855488), (32, 7364520), (36, 6546240), (40, 5891616), (45, 5236992), (48, 4909680), (54, 4364160), (60, 3927744), (64, 3682260), (72, 3273120), (80, 2945808), (81, 2909440), (90, 2618496), (96, 2454840), (108, 2182080), (120, 1963872), (128, 1841130), (135, 1745664), (144, 1636560), (160, 1472904), (162, 1454720), (180, 1309248), (192, 1227420), (216, 1091040), (240, 981936), (256, 920565), (270, 872832), (288, 818280), (320, 736452), (324, 727360), (360, 654624), (384, 613710), (405, 581888), (432, 545520), (480, 490968), (540, 436416), (576, 409140), (640, 368226), (648, 363680), (720, 327312), (768, 306855), (810, 290944), (864, 272760), (960, 245484), (1080, 218208), (1152, 204570), (1280, 184113), (1296, 181840), (1440, 163656), (1620, 145472), (1728, 136380), (1920, 122742), (2160, 109104), (2273, 103680), (2304, 102285), (2592, 90920), (2880, 81828), (3240, 72736), (3456, 68190), (3840, 61371), (4320, 54552), (4546, 51840), (5184, 45460), (5760, 40914), (6480, 36368), (6819, 34560), (6912, 34095), (8640, 27276), (9092, 25920), (10368, 22730), (11365, 20736), (11520, 20457), (12960, 18184), (13638, 17280)]