120589440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 387616320

約数和(自身を除く): 267026880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 320, 347, 362, 384, 480, 543, 640, 694, 724, 905, 960, 1041, 1086, 1388, 1448, 1735, 1810, 1920, 2082, 2172, 2715, 2776, 2896, 3470, 3620, 4164, 4344, 5205, 5430, 5552, 5792, 6940, 7240, 8328, 8688, 10410, 10860, 11104, 11584, 13880, 14480, 16656, 17376, 20820, 21720, 22208, 23168, 27760, 28960, 33312, 34752, 41640, 43440, 44416, 55520, 57920, 62807, 66624, 69504, 83280, 86880, 111040, 115840, 125614, 133248, 166560, 173760, 188421, 222080, 251228, 314035, 333120, 347520, 376842, 502456, 628070, 666240, 753684, 942105, 1004912, 1256140, 1507368, 1884210, 2009824, 2512280, 3014736, 3768420, 4019648, 5024560, 6029472, 7536840, 8039296, 10049120, 12058944, 15073680, 20098240, 24117888, 30147360, 40196480, 60294720, 120589440]

約数ペア:

[(1, 120589440), (2, 60294720), (3, 40196480), (4, 30147360), (5, 24117888), (6, 20098240), (8, 15073680), (10, 12058944), (12, 10049120), (15, 8039296), (16, 7536840), (20, 6029472), (24, 5024560), (30, 4019648), (32, 3768420), (40, 3014736), (48, 2512280), (60, 2009824), (64, 1884210), (80, 1507368), (96, 1256140), (120, 1004912), (128, 942105), (160, 753684), (181, 666240), (192, 628070), (240, 502456), (320, 376842), (347, 347520), (362, 333120), (384, 314035), (480, 251228), (543, 222080), (640, 188421), (694, 173760), (724, 166560), (905, 133248), (960, 125614), (1041, 115840), (1086, 111040), (1388, 86880), (1448, 83280), (1735, 69504), (1810, 66624), (1920, 62807), (2082, 57920), (2172, 55520), (2715, 44416), (2776, 43440), (2896, 41640), (3470, 34752), (3620, 33312), (4164, 28960), (4344, 27760), (5205, 23168), (5430, 22208), (5552, 21720), (5792, 20820), (6940, 17376), (7240, 16656), (8328, 14480), (8688, 13880), (10410, 11584), (10860, 11104)]