478982160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 280

約数和(自身を含む): 1717461504

約数和(自身を除く): 1238479344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 191, 215, 216, 240, 243, 258, 270, 324, 344, 360, 382, 387, 405, 430, 432, 486, 516, 540, 573, 645, 648, 688, 720, 729, 764, 774, 810, 860, 955, 972, 1032, 1080, 1146, 1161, 1215, 1290, 1296, 1458, 1528, 1548, 1620, 1719, 1720, 1910, 1935, 1944, 2064, 2160, 2292, 2322, 2430, 2580, 2865, 2916, 3056, 3096, 3240, 3438, 3440, 3483, 3645, 3820, 3870, 3888, 4584, 4644, 4860, 5157, 5160, 5730, 5805, 5832, 6192, 6480, 6876, 6966, 7290, 7640, 7740, 8213, 8595, 9168, 9288, 9720, 10314, 10320, 10449, 11460, 11610, 11664, 13752, 13932, 14580, 15280, 15471, 15480, 16426, 17190, 17415, 18576, 19440, 20628, 20898, 22920, 23220, 24639, 25785, 27504, 27864, 29160, 30942, 30960, 31347, 32852, 34380, 34830, 41065, 41256, 41796, 45840, 46413, 46440, 49278, 51570, 52245, 55728, 58320, 61884, 62694, 65704, 68760, 69660, 73917, 77355, 82130, 82512, 83592, 92826, 92880, 98556, 103140, 104490, 123195, 123768, 125388, 131408, 137520, 139239, 139320, 147834, 154710, 156735, 164260, 167184, 185652, 197112, 206280, 208980, 221751, 232065, 246390, 247536, 250776, 278478, 278640, 295668, 309420, 313470, 328520, 369585, 371304, 394224, 412560, 417960, 443502, 464130, 492780, 501552, 556956, 591336, 618840, 626940, 657040, 665253, 696195, 739170, 742608, 835920, 887004, 928260, 985560, 1108755, 1113912, 1182672, 1237680, 1253880, 1330506, 1392390, 1478340, 1774008, 1856520, 1971120, 1995759, 2217510, 2227824, 2507760, 2661012, 2784780, 2956680, 3326265, 3548016, 3713040, 3991518, 4435020, 5322024, 5569560, 5913360, 5987277, 6652530, 7983036, 8870040, 9978795, 10644048, 11139120, 11974554, 13305060, 15966072, 17740080, 19957590, 23949108, 26610120, 29936385, 31932144, 39915180, 47898216, 53220240, 59872770, 79830360, 95796432, 119745540, 159660720, 239491080, 478982160]

約数ペア:

[(1, 478982160), (2, 239491080), (3, 159660720), (4, 119745540), (5, 95796432), (6, 79830360), (8, 59872770), (9, 53220240), (10, 47898216), (12, 39915180), (15, 31932144), (16, 29936385), (18, 26610120), (20, 23949108), (24, 19957590), (27, 17740080), (30, 15966072), (36, 13305060), (40, 11974554), (43, 11139120), (45, 10644048), (48, 9978795), (54, 8870040), (60, 7983036), (72, 6652530), (80, 5987277), (81, 5913360), (86, 5569560), (90, 5322024), (108, 4435020), (120, 3991518), (129, 3713040), (135, 3548016), (144, 3326265), (162, 2956680), (172, 2784780), (180, 2661012), (191, 2507760), (215, 2227824), (216, 2217510), (240, 1995759), (243, 1971120), (258, 1856520), (270, 1774008), (324, 1478340), (344, 1392390), (360, 1330506), (382, 1253880), (387, 1237680), (405, 1182672), (430, 1113912), (432, 1108755), (486, 985560), (516, 928260), (540, 887004), (573, 835920), (645, 742608), (648, 739170), (688, 696195), (720, 665253), (729, 657040), (764, 626940), (774, 618840), (810, 591336), (860, 556956), (955, 501552), (972, 492780), (1032, 464130), (1080, 443502), (1146, 417960), (1161, 412560), (1215, 394224), (1290, 371304), (1296, 369585), (1458, 328520), (1528, 313470), (1548, 309420), (1620, 295668), (1719, 278640), (1720, 278478), (1910, 250776), (1935, 247536), (1944, 246390), (2064, 232065), (2160, 221751), (2292, 208980), (2322, 206280), (2430, 197112), (2580, 185652), (2865, 167184), (2916, 164260), (3056, 156735), (3096, 154710), (3240, 147834), (3438, 139320), (3440, 139239), (3483, 137520), (3645, 131408), (3820, 125388), (3870, 123768), (3888, 123195), (4584, 104490), (4644, 103140), (4860, 98556), (5157, 92880), (5160, 92826), (5730, 83592), (5805, 82512), (5832, 82130), (6192, 77355), (6480, 73917), (6876, 69660), (6966, 68760), (7290, 65704), (7640, 62694), (7740, 61884), (8213, 58320), (8595, 55728), (9168, 52245), (9288, 51570), (9720, 49278), (10314, 46440), (10320, 46413), (10449, 45840), (11460, 41796), (11610, 41256), (11664, 41065), (13752, 34830), (13932, 34380), (14580, 32852), (15280, 31347), (15471, 30960), (15480, 30942), (16426, 29160), (17190, 27864), (17415, 27504), (18576, 25785), (19440, 24639), (20628, 23220), (20898, 22920)]