63364320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 219360960

約数和(自身を除く): 155996640

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, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 557, 632, 711, 720, 790, 948, 1114, 1185, 1264, 1422, 1440, 1580, 1671, 1896, 2228, 2370, 2528, 2785, 2844, 3160, 3342, 3555, 3792, 4456, 4740, 5013, 5570, 5688, 6320, 6684, 7110, 7584, 8355, 8912, 9480, 10026, 11140, 11376, 12640, 13368, 14220, 16710, 17824, 18960, 20052, 22280, 22752, 25065, 26736, 28440, 33420, 37920, 40104, 44003, 44560, 50130, 53472, 56880, 66840, 80208, 88006, 89120, 100260, 113760, 132009, 133680, 160416, 176012, 200520, 220015, 264018, 267360, 352024, 396027, 401040, 440030, 528036, 660045, 704048, 792054, 802080, 880060, 1056072, 1320090, 1408096, 1584108, 1760120, 1980135, 2112144, 2640180, 3168216, 3520240, 3960270, 4224288, 5280360, 6336432, 7040480, 7920540, 10560720, 12672864, 15841080, 21121440, 31682160, 63364320]

約数ペア:

[(1, 63364320), (2, 31682160), (3, 21121440), (4, 15841080), (5, 12672864), (6, 10560720), (8, 7920540), (9, 7040480), (10, 6336432), (12, 5280360), (15, 4224288), (16, 3960270), (18, 3520240), (20, 3168216), (24, 2640180), (30, 2112144), (32, 1980135), (36, 1760120), (40, 1584108), (45, 1408096), (48, 1320090), (60, 1056072), (72, 880060), (79, 802080), (80, 792054), (90, 704048), (96, 660045), (120, 528036), (144, 440030), (158, 401040), (160, 396027), (180, 352024), (237, 267360), (240, 264018), (288, 220015), (316, 200520), (360, 176012), (395, 160416), (474, 133680), (480, 132009), (557, 113760), (632, 100260), (711, 89120), (720, 88006), (790, 80208), (948, 66840), (1114, 56880), (1185, 53472), (1264, 50130), (1422, 44560), (1440, 44003), (1580, 40104), (1671, 37920), (1896, 33420), (2228, 28440), (2370, 26736), (2528, 25065), (2785, 22752), (2844, 22280), (3160, 20052), (3342, 18960), (3555, 17824), (3792, 16710), (4456, 14220), (4740, 13368), (5013, 12640), (5570, 11376), (5688, 11140), (6320, 10026), (6684, 9480), (7110, 8912), (7584, 8355)]