995857920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{43223}}^1$

素因数の和:43252

約数の個数: 120

約数和(自身を含む): 3449015856

約数和(自身を除く): 2453157936

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 43223, 86446, 129669, 172892, 216115, 259338, 345784, 389007, 432230, 518676, 648345, 691568, 778014, 864460, 1037352, 1296690, 1383136, 1556028, 1728920, 1945035, 2074704, 2593380, 2766272, 3112056, 3457840, 3890070, 4149408, 5186760, 5532544, 6224112, 6915680, 7780140, 8298816, 10373520, 11065088, 12448224, 13831360, 15560280, 16597632, 20747040, 22130176, 24896448, 27662720, 31120560, 33195264, 41494080, 49792896, 55325440, 62241120, 66390528, 82988160, 99585792, 110650880, 124482240, 165976320, 199171584, 248964480, 331952640, 497928960, 995857920]

約数ペア:

[(1, 995857920), (2, 497928960), (3, 331952640), (4, 248964480), (5, 199171584), (6, 165976320), (8, 124482240), (9, 110650880), (10, 99585792), (12, 82988160), (15, 66390528), (16, 62241120), (18, 55325440), (20, 49792896), (24, 41494080), (30, 33195264), (32, 31120560), (36, 27662720), (40, 24896448), (45, 22130176), (48, 20747040), (60, 16597632), (64, 15560280), (72, 13831360), (80, 12448224), (90, 11065088), (96, 10373520), (120, 8298816), (128, 7780140), (144, 6915680), (160, 6224112), (180, 5532544), (192, 5186760), (240, 4149408), (256, 3890070), (288, 3457840), (320, 3112056), (360, 2766272), (384, 2593380), (480, 2074704), (512, 1945035), (576, 1728920), (640, 1556028), (720, 1383136), (768, 1296690), (960, 1037352), (1152, 864460), (1280, 778014), (1440, 691568), (1536, 648345), (1920, 518676), (2304, 432230), (2560, 389007), (2880, 345784), (3840, 259338), (4608, 216115), (5760, 172892), (7680, 129669), (11520, 86446), (23040, 43223)]