30388800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 168

約数和(自身を含む): 107590336

約数和(自身を除く): 77201536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 487, 520, 600, 624, 650, 780, 800, 832, 960, 974, 975, 1040, 1200, 1248, 1300, 1461, 1560, 1600, 1948, 1950, 2080, 2400, 2435, 2496, 2600, 2922, 3120, 3896, 3900, 4160, 4800, 4870, 5200, 5844, 6240, 6331, 7305, 7792, 7800, 9740, 10400, 11688, 12175, 12480, 12662, 14610, 15584, 15600, 18993, 19480, 20800, 23376, 24350, 25324, 29220, 31168, 31200, 31655, 36525, 37986, 38960, 46752, 48700, 50648, 58440, 62400, 63310, 73050, 75972, 77920, 93504, 94965, 97400, 101296, 116880, 126620, 146100, 151944, 155840, 158275, 189930, 194800, 202592, 233760, 253240, 292200, 303888, 316550, 379860, 389600, 405184, 467520, 474825, 506480, 584400, 607776, 633100, 759720, 779200, 949650, 1012960, 1168800, 1215552, 1266200, 1519440, 1899300, 2025920, 2337600, 2532400, 3038880, 3798600, 5064800, 6077760, 7597200, 10129600, 15194400, 30388800]

約数ペア:

[(1, 30388800), (2, 15194400), (3, 10129600), (4, 7597200), (5, 6077760), (6, 5064800), (8, 3798600), (10, 3038880), (12, 2532400), (13, 2337600), (15, 2025920), (16, 1899300), (20, 1519440), (24, 1266200), (25, 1215552), (26, 1168800), (30, 1012960), (32, 949650), (39, 779200), (40, 759720), (48, 633100), (50, 607776), (52, 584400), (60, 506480), (64, 474825), (65, 467520), (75, 405184), (78, 389600), (80, 379860), (96, 316550), (100, 303888), (104, 292200), (120, 253240), (130, 233760), (150, 202592), (156, 194800), (160, 189930), (192, 158275), (195, 155840), (200, 151944), (208, 146100), (240, 126620), (260, 116880), (300, 101296), (312, 97400), (320, 94965), (325, 93504), (390, 77920), (400, 75972), (416, 73050), (480, 63310), (487, 62400), (520, 58440), (600, 50648), (624, 48700), (650, 46752), (780, 38960), (800, 37986), (832, 36525), (960, 31655), (974, 31200), (975, 31168), (1040, 29220), (1200, 25324), (1248, 24350), (1300, 23376), (1461, 20800), (1560, 19480), (1600, 18993), (1948, 15600), (1950, 15584), (2080, 14610), (2400, 12662), (2435, 12480), (2496, 12175), (2600, 11688), (2922, 10400), (3120, 9740), (3896, 7800), (3900, 7792), (4160, 7305), (4800, 6331), (4870, 6240), (5200, 5844)]