1300398480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1399}}^1$

素因数の和:2709

約数の個数: 120

約数和(自身を含む): 4373678400

約数和(自身を除く): 3073279920

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, 1291, 1399, 2582, 2798, 3873, 4197, 5164, 5596, 6455, 6995, 7746, 8394, 10328, 11192, 11619, 12591, 12910, 13990, 15492, 16788, 19365, 20656, 20985, 22384, 23238, 25182, 25820, 27980, 30984, 33576, 38730, 41970, 46476, 50364, 51640, 55960, 58095, 61968, 62955, 67152, 77460, 83940, 92952, 100728, 103280, 111920, 116190, 125910, 154920, 167880, 185904, 201456, 232380, 251820, 309840, 335760, 464760, 503640, 929520, 1007280, 1806109, 3612218, 5418327, 7224436, 9030545, 10836654, 14448872, 16254981, 18061090, 21673308, 27091635, 28897744, 32509962, 36122180, 43346616, 54183270, 65019924, 72244360, 81274905, 86693232, 108366540, 130039848, 144488720, 162549810, 216733080, 260079696, 325099620, 433466160, 650199240, 1300398480]

約数ペア:

[(1, 1300398480), (2, 650199240), (3, 433466160), (4, 325099620), (5, 260079696), (6, 216733080), (8, 162549810), (9, 144488720), (10, 130039848), (12, 108366540), (15, 86693232), (16, 81274905), (18, 72244360), (20, 65019924), (24, 54183270), (30, 43346616), (36, 36122180), (40, 32509962), (45, 28897744), (48, 27091635), (60, 21673308), (72, 18061090), (80, 16254981), (90, 14448872), (120, 10836654), (144, 9030545), (180, 7224436), (240, 5418327), (360, 3612218), (720, 1806109), (1291, 1007280), (1399, 929520), (2582, 503640), (2798, 464760), (3873, 335760), (4197, 309840), (5164, 251820), (5596, 232380), (6455, 201456), (6995, 185904), (7746, 167880), (8394, 154920), (10328, 125910), (11192, 116190), (11619, 111920), (12591, 103280), (12910, 100728), (13990, 92952), (15492, 83940), (16788, 77460), (19365, 67152), (20656, 62955), (20985, 61968), (22384, 58095), (23238, 55960), (25182, 51640), (25820, 50364), (27980, 46476), (30984, 41970), (33576, 38730)]