90354240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 168

約数和(自身を含む): 314416440

約数和(自身を除く): 224062200

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, 64, 72, 80, 90, 96, 120, 137, 144, 160, 180, 192, 229, 240, 274, 288, 320, 360, 411, 458, 480, 548, 576, 685, 687, 720, 822, 916, 960, 1096, 1145, 1233, 1370, 1374, 1440, 1644, 1832, 2055, 2061, 2192, 2290, 2466, 2740, 2748, 2880, 3288, 3435, 3664, 4110, 4122, 4384, 4580, 4932, 5480, 5496, 6165, 6576, 6870, 7328, 8220, 8244, 8768, 9160, 9864, 10305, 10960, 10992, 12330, 13152, 13740, 14656, 16440, 16488, 18320, 19728, 20610, 21920, 21984, 24660, 26304, 27480, 31373, 32880, 32976, 36640, 39456, 41220, 43840, 43968, 49320, 54960, 62746, 65760, 65952, 73280, 78912, 82440, 94119, 98640, 109920, 125492, 131520, 131904, 156865, 164880, 188238, 197280, 219840, 250984, 282357, 313730, 329760, 376476, 394560, 470595, 501968, 564714, 627460, 659520, 752952, 941190, 1003936, 1129428, 1254920, 1411785, 1505904, 1882380, 2007872, 2258856, 2509840, 2823570, 3011808, 3764760, 4517712, 5019680, 5647140, 6023616, 7529520, 9035424, 10039360, 11294280, 15059040, 18070848, 22588560, 30118080, 45177120, 90354240]

約数ペア:

[(1, 90354240), (2, 45177120), (3, 30118080), (4, 22588560), (5, 18070848), (6, 15059040), (8, 11294280), (9, 10039360), (10, 9035424), (12, 7529520), (15, 6023616), (16, 5647140), (18, 5019680), (20, 4517712), (24, 3764760), (30, 3011808), (32, 2823570), (36, 2509840), (40, 2258856), (45, 2007872), (48, 1882380), (60, 1505904), (64, 1411785), (72, 1254920), (80, 1129428), (90, 1003936), (96, 941190), (120, 752952), (137, 659520), (144, 627460), (160, 564714), (180, 501968), (192, 470595), (229, 394560), (240, 376476), (274, 329760), (288, 313730), (320, 282357), (360, 250984), (411, 219840), (458, 197280), (480, 188238), (548, 164880), (576, 156865), (685, 131904), (687, 131520), (720, 125492), (822, 109920), (916, 98640), (960, 94119), (1096, 82440), (1145, 78912), (1233, 73280), (1370, 65952), (1374, 65760), (1440, 62746), (1644, 54960), (1832, 49320), (2055, 43968), (2061, 43840), (2192, 41220), (2290, 39456), (2466, 36640), (2740, 32976), (2748, 32880), (2880, 31373), (3288, 27480), (3435, 26304), (3664, 24660), (4110, 21984), (4122, 21920), (4384, 20610), (4580, 19728), (4932, 18320), (5480, 16488), (5496, 16440), (6165, 14656), (6576, 13740), (6870, 13152), (7328, 12330), (8220, 10992), (8244, 10960), (8768, 10305), (9160, 9864)]