121299840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{21059}}^1$

素因数の和:21084

約数の個数: 96

約数和(自身を含む): 418883400

約数和(自身を除く): 297583560

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 21059, 42118, 63177, 84236, 105295, 126354, 168472, 189531, 210590, 252708, 315885, 336944, 379062, 421180, 505416, 631770, 673888, 758124, 842360, 947655, 1010832, 1263540, 1347776, 1516248, 1684720, 1895310, 2021664, 2527080, 2695552, 3032496, 3369440, 3790620, 4043328, 5054160, 6064992, 6738880, 7581240, 8086656, 10108320, 12129984, 13477760, 15162480, 20216640, 24259968, 30324960, 40433280, 60649920, 121299840]

約数ペア:

[(1, 121299840), (2, 60649920), (3, 40433280), (4, 30324960), (5, 24259968), (6, 20216640), (8, 15162480), (9, 13477760), (10, 12129984), (12, 10108320), (15, 8086656), (16, 7581240), (18, 6738880), (20, 6064992), (24, 5054160), (30, 4043328), (32, 3790620), (36, 3369440), (40, 3032496), (45, 2695552), (48, 2527080), (60, 2021664), (64, 1895310), (72, 1684720), (80, 1516248), (90, 1347776), (96, 1263540), (120, 1010832), (128, 947655), (144, 842360), (160, 758124), (180, 673888), (192, 631770), (240, 505416), (288, 421180), (320, 379062), (360, 336944), (384, 315885), (480, 252708), (576, 210590), (640, 189531), (720, 168472), (960, 126354), (1152, 105295), (1440, 84236), (1920, 63177), (2880, 42118), (5760, 21059)]