120418560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10453}}^1$

素因数の和:10480

約数の個数: 108

約数和(自身を含む): 416675532

約数和(自身を除く): 296256972

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 10453, 11520, 20906, 31359, 41812, 52265, 62718, 83624, 94077, 104530, 125436, 156795, 167248, 188154, 209060, 250872, 313590, 334496, 376308, 418120, 470385, 501744, 627180, 668992, 752616, 836240, 940770, 1003488, 1254360, 1337984, 1505232, 1672480, 1881540, 2006976, 2508720, 2675968, 3010464, 3344960, 3763080, 4013952, 5017440, 6020928, 6689920, 7526160, 8027904, 10034880, 12041856, 13379840, 15052320, 20069760, 24083712, 30104640, 40139520, 60209280, 120418560]

約数ペア:

[(1, 120418560), (2, 60209280), (3, 40139520), (4, 30104640), (5, 24083712), (6, 20069760), (8, 15052320), (9, 13379840), (10, 12041856), (12, 10034880), (15, 8027904), (16, 7526160), (18, 6689920), (20, 6020928), (24, 5017440), (30, 4013952), (32, 3763080), (36, 3344960), (40, 3010464), (45, 2675968), (48, 2508720), (60, 2006976), (64, 1881540), (72, 1672480), (80, 1505232), (90, 1337984), (96, 1254360), (120, 1003488), (128, 940770), (144, 836240), (160, 752616), (180, 668992), (192, 627180), (240, 501744), (256, 470385), (288, 418120), (320, 376308), (360, 334496), (384, 313590), (480, 250872), (576, 209060), (640, 188154), (720, 167248), (768, 156795), (960, 125436), (1152, 104530), (1280, 94077), (1440, 83624), (1920, 62718), (2304, 52265), (2880, 41812), (3840, 31359), (5760, 20906), (10453, 11520)]