20244054960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{18757}}^1$

素因数の和:20275

約数の個数: 120

約数和(自身を含む): 68035266000

約数和(自身を除く): 47791211040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1499, 2998, 4497, 5996, 7495, 8994, 11992, 13491, 14990, 17988, 18757, 22485, 23984, 26982, 29980, 35976, 37514, 44970, 53964, 56271, 59960, 67455, 71952, 75028, 89940, 93785, 107928, 112542, 119920, 134910, 150056, 168813, 179880, 187570, 215856, 225084, 269820, 281355, 300112, 337626, 359760, 375140, 450168, 539640, 562710, 675252, 750280, 844065, 900336, 1079280, 1125420, 1350504, 1500560, 1688130, 2250840, 2701008, 3376260, 4501680, 6752520, 13505040, 28116743, 56233486, 84350229, 112466972, 140583715, 168700458, 224933944, 253050687, 281167430, 337400916, 421751145, 449867888, 506101374, 562334860, 674801832, 843502290, 1012202748, 1124669720, 1265253435, 1349603664, 1687004580, 2024405496, 2249339440, 2530506870, 3374009160, 4048810992, 5061013740, 6748018320, 10122027480, 20244054960]

約数ペア:

[(1, 20244054960), (2, 10122027480), (3, 6748018320), (4, 5061013740), (5, 4048810992), (6, 3374009160), (8, 2530506870), (9, 2249339440), (10, 2024405496), (12, 1687004580), (15, 1349603664), (16, 1265253435), (18, 1124669720), (20, 1012202748), (24, 843502290), (30, 674801832), (36, 562334860), (40, 506101374), (45, 449867888), (48, 421751145), (60, 337400916), (72, 281167430), (80, 253050687), (90, 224933944), (120, 168700458), (144, 140583715), (180, 112466972), (240, 84350229), (360, 56233486), (720, 28116743), (1499, 13505040), (2998, 6752520), (4497, 4501680), (5996, 3376260), (7495, 2701008), (8994, 2250840), (11992, 1688130), (13491, 1500560), (14990, 1350504), (17988, 1125420), (18757, 1079280), (22485, 900336), (23984, 844065), (26982, 750280), (29980, 675252), (35976, 562710), (37514, 539640), (44970, 450168), (53964, 375140), (56271, 359760), (59960, 337626), (67455, 300112), (71952, 281355), (75028, 269820), (89940, 225084), (93785, 215856), (107928, 187570), (112542, 179880), (119920, 168813), (134910, 150056)]