789189120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{34253}}^1$

素因数の和:34282

約数の個数: 120

約数和(自身を含む): 2733263676

約数和(自身を除く): 1944074556

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, 34253, 68506, 102759, 137012, 171265, 205518, 274024, 308277, 342530, 411036, 513795, 548048, 616554, 685060, 822072, 1027590, 1096096, 1233108, 1370120, 1541385, 1644144, 2055180, 2192192, 2466216, 2740240, 3082770, 3288288, 4110360, 4384384, 4932432, 5480480, 6165540, 6576576, 8220720, 8768768, 9864864, 10960960, 12331080, 13153152, 16441440, 17537536, 19729728, 21921920, 24662160, 26306304, 32882880, 39459456, 43843840, 49324320, 52612608, 65765760, 78918912, 87687680, 98648640, 131531520, 157837824, 197297280, 263063040, 394594560, 789189120]

約数ペア:

[(1, 789189120), (2, 394594560), (3, 263063040), (4, 197297280), (5, 157837824), (6, 131531520), (8, 98648640), (9, 87687680), (10, 78918912), (12, 65765760), (15, 52612608), (16, 49324320), (18, 43843840), (20, 39459456), (24, 32882880), (30, 26306304), (32, 24662160), (36, 21921920), (40, 19729728), (45, 17537536), (48, 16441440), (60, 13153152), (64, 12331080), (72, 10960960), (80, 9864864), (90, 8768768), (96, 8220720), (120, 6576576), (128, 6165540), (144, 5480480), (160, 4932432), (180, 4384384), (192, 4110360), (240, 3288288), (256, 3082770), (288, 2740240), (320, 2466216), (360, 2192192), (384, 2055180), (480, 1644144), (512, 1541385), (576, 1370120), (640, 1233108), (720, 1096096), (768, 1027590), (960, 822072), (1152, 685060), (1280, 616554), (1440, 548048), (1536, 513795), (1920, 411036), (2304, 342530), (2560, 308277), (2880, 274024), (3840, 205518), (4608, 171265), (5760, 137012), (7680, 102759), (11520, 68506), (23040, 34253)]