28303371720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6047729}}^1$

素因数の和:6047759

約数の個数: 96

約数和(自身を含む): 99061817400

約数和(自身を除く): 70758445680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6047729, 12095458, 18143187, 24190916, 30238645, 36286374, 48381832, 54429561, 60477290, 72572748, 78620477, 90715935, 108859122, 120954580, 145145496, 157240954, 181431870, 217718244, 235861431, 241909160, 272147805, 314481908, 362863740, 393102385, 435436488, 471722862, 544295610, 628963816, 707584293, 725727480, 786204770, 943445724, 1088591220, 1179307155, 1415168586, 1572409540, 1886891448, 2177182440, 2358614310, 2830337172, 3144819080, 3537921465, 4717228620, 5660674344, 7075842930, 9434457240, 14151685860, 28303371720]

約数ペア:

[(1, 28303371720), (2, 14151685860), (3, 9434457240), (4, 7075842930), (5, 5660674344), (6, 4717228620), (8, 3537921465), (9, 3144819080), (10, 2830337172), (12, 2358614310), (13, 2177182440), (15, 1886891448), (18, 1572409540), (20, 1415168586), (24, 1179307155), (26, 1088591220), (30, 943445724), (36, 786204770), (39, 725727480), (40, 707584293), (45, 628963816), (52, 544295610), (60, 471722862), (65, 435436488), (72, 393102385), (78, 362863740), (90, 314481908), (104, 272147805), (117, 241909160), (120, 235861431), (130, 217718244), (156, 181431870), (180, 157240954), (195, 145145496), (234, 120954580), (260, 108859122), (312, 90715935), (360, 78620477), (390, 72572748), (468, 60477290), (520, 54429561), (585, 48381832), (780, 36286374), (936, 30238645), (1170, 24190916), (1560, 18143187), (2340, 12095458), (4680, 6047729)]