55180164960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{395047}}^1$

素因数の和:395165

約数の個数: 144

約数和(自身を含む): 190244055456

約数和(自身を除く): 135063890496

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, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 23280, 27936, 34920, 46560, 69840, 139680, 395047, 790094, 1185141, 1580188, 1975235, 2370282, 3160376, 3555423, 3950470, 4740564, 5925705, 6320752, 7110846, 7900940, 9481128, 11851410, 12641504, 14221692, 15801880, 17777115, 18962256, 23702820, 28443384, 31603760, 35554230, 37924512, 38319559, 47405640, 56886768, 63207520, 71108460, 76639118, 94811280, 113773536, 114958677, 142216920, 153278236, 189622560, 191597795, 229917354, 284433840, 306556472, 344876031, 383195590, 459834708, 568867680, 574793385, 613112944, 689752062, 766391180, 919669416, 1149586770, 1226225888, 1379504124, 1532782360, 1724380155, 1839338832, 2299173540, 2759008248, 3065564720, 3448760310, 3678677664, 4598347080, 5518016496, 6131129440, 6897520620, 9196694160, 11036032992, 13795041240, 18393388320, 27590082480, 55180164960]

約数ペア:

[(1, 55180164960), (2, 27590082480), (3, 18393388320), (4, 13795041240), (5, 11036032992), (6, 9196694160), (8, 6897520620), (9, 6131129440), (10, 5518016496), (12, 4598347080), (15, 3678677664), (16, 3448760310), (18, 3065564720), (20, 2759008248), (24, 2299173540), (30, 1839338832), (32, 1724380155), (36, 1532782360), (40, 1379504124), (45, 1226225888), (48, 1149586770), (60, 919669416), (72, 766391180), (80, 689752062), (90, 613112944), (96, 574793385), (97, 568867680), (120, 459834708), (144, 383195590), (160, 344876031), (180, 306556472), (194, 284433840), (240, 229917354), (288, 191597795), (291, 189622560), (360, 153278236), (388, 142216920), (480, 114958677), (485, 113773536), (582, 94811280), (720, 76639118), (776, 71108460), (873, 63207520), (970, 56886768), (1164, 47405640), (1440, 38319559), (1455, 37924512), (1552, 35554230), (1746, 31603760), (1940, 28443384), (2328, 23702820), (2910, 18962256), (3104, 17777115), (3492, 15801880), (3880, 14221692), (4365, 12641504), (4656, 11851410), (5820, 9481128), (6984, 7900940), (7760, 7110846), (8730, 6320752), (9312, 5925705), (11640, 4740564), (13968, 3950470), (15520, 3555423), (17460, 3160376), (23280, 2370282), (27936, 1975235), (34920, 1580188), (46560, 1185141), (69840, 790094), (139680, 395047)]