235653120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 144

約数和(自身を含む): 817050780

約数和(自身を除く): 581397660

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2557, 2560, 2880, 3072, 3840, 4608, 5114, 5120, 5760, 6144, 7671, 7680, 9216, 10228, 10240, 11520, 12785, 15342, 15360, 18432, 20456, 23013, 23040, 25570, 30684, 30720, 38355, 40912, 46026, 46080, 51140, 61368, 76710, 81824, 92052, 92160, 102280, 115065, 122736, 153420, 163648, 184104, 204560, 230130, 245472, 306840, 327296, 368208, 409120, 460260, 490944, 613680, 654592, 736416, 818240, 920520, 981888, 1227360, 1309184, 1472832, 1636480, 1841040, 1963776, 2454720, 2618368, 2945664, 3272960, 3682080, 3927552, 4909440, 5236736, 5891328, 6545920, 7364160, 7855104, 9818880, 11782656, 13091840, 14728320, 15710208, 19637760, 23565312, 26183680, 29456640, 39275520, 47130624, 58913280, 78551040, 117826560, 235653120]

約数ペア:

[(1, 235653120), (2, 117826560), (3, 78551040), (4, 58913280), (5, 47130624), (6, 39275520), (8, 29456640), (9, 26183680), (10, 23565312), (12, 19637760), (15, 15710208), (16, 14728320), (18, 13091840), (20, 11782656), (24, 9818880), (30, 7855104), (32, 7364160), (36, 6545920), (40, 5891328), (45, 5236736), (48, 4909440), (60, 3927552), (64, 3682080), (72, 3272960), (80, 2945664), (90, 2618368), (96, 2454720), (120, 1963776), (128, 1841040), (144, 1636480), (160, 1472832), (180, 1309184), (192, 1227360), (240, 981888), (256, 920520), (288, 818240), (320, 736416), (360, 654592), (384, 613680), (480, 490944), (512, 460260), (576, 409120), (640, 368208), (720, 327296), (768, 306840), (960, 245472), (1024, 230130), (1152, 204560), (1280, 184104), (1440, 163648), (1536, 153420), (1920, 122736), (2048, 115065), (2304, 102280), (2557, 92160), (2560, 92052), (2880, 81824), (3072, 76710), (3840, 61368), (4608, 51140), (5114, 46080), (5120, 46026), (5760, 40912), (6144, 38355), (7671, 30720), (7680, 30684), (9216, 25570), (10228, 23040), (10240, 23013), (11520, 20456), (12785, 18432), (15342, 15360)]