145722240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{937}}^1$

素因数の和:971

約数の個数: 192

約数和(自身を含む): 522390960

約数和(自身を除く): 376668720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 937, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1874, 1920, 1944, 2160, 2430, 2592, 2811, 2880, 3240, 3456, 3748, 3888, 4320, 4685, 4860, 5184, 5622, 5760, 6480, 7496, 7776, 8433, 8640, 9370, 9720, 10368, 11244, 12960, 14055, 14992, 15552, 16866, 17280, 18740, 19440, 22488, 25299, 25920, 28110, 29984, 31104, 33732, 37480, 38880, 42165, 44976, 50598, 51840, 56220, 59968, 67464, 74960, 75897, 77760, 84330, 89952, 101196, 112440, 119936, 126495, 134928, 149920, 151794, 155520, 168660, 179904, 202392, 224880, 227691, 252990, 269856, 299840, 303588, 337320, 359808, 379485, 404784, 449760, 455382, 505980, 539712, 599680, 607176, 674640, 758970, 809568, 899520, 910764, 1011960, 1079424, 1138455, 1214352, 1349280, 1517940, 1619136, 1799040, 1821528, 2023920, 2276910, 2428704, 2698560, 3035880, 3238272, 3643056, 4047840, 4553820, 4857408, 5397120, 6071760, 7286112, 8095680, 9107640, 9714816, 12143520, 14572224, 16191360, 18215280, 24287040, 29144448, 36430560, 48574080, 72861120, 145722240]

約数ペア:

[(1, 145722240), (2, 72861120), (3, 48574080), (4, 36430560), (5, 29144448), (6, 24287040), (8, 18215280), (9, 16191360), (10, 14572224), (12, 12143520), (15, 9714816), (16, 9107640), (18, 8095680), (20, 7286112), (24, 6071760), (27, 5397120), (30, 4857408), (32, 4553820), (36, 4047840), (40, 3643056), (45, 3238272), (48, 3035880), (54, 2698560), (60, 2428704), (64, 2276910), (72, 2023920), (80, 1821528), (81, 1799040), (90, 1619136), (96, 1517940), (108, 1349280), (120, 1214352), (128, 1138455), (135, 1079424), (144, 1011960), (160, 910764), (162, 899520), (180, 809568), (192, 758970), (216, 674640), (240, 607176), (243, 599680), (270, 539712), (288, 505980), (320, 455382), (324, 449760), (360, 404784), (384, 379485), (405, 359808), (432, 337320), (480, 303588), (486, 299840), (540, 269856), (576, 252990), (640, 227691), (648, 224880), (720, 202392), (810, 179904), (864, 168660), (937, 155520), (960, 151794), (972, 149920), (1080, 134928), (1152, 126495), (1215, 119936), (1296, 112440), (1440, 101196), (1620, 89952), (1728, 84330), (1874, 77760), (1920, 75897), (1944, 74960), (2160, 67464), (2430, 59968), (2592, 56220), (2811, 51840), (2880, 50598), (3240, 44976), (3456, 42165), (3748, 38880), (3888, 37480), (4320, 33732), (4685, 31104), (4860, 29984), (5184, 28110), (5622, 25920), (5760, 25299), (6480, 22488), (7496, 19440), (7776, 18740), (8433, 17280), (8640, 16866), (9370, 15552), (9720, 14992), (10368, 14055), (11244, 12960)]