145274880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4729}}^1$

素因数の和:4759

約数の個数: 96

約数和(自身を含む): 464864400

約数和(自身を除く): 319589520

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, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4729, 5120, 6144, 7680, 9458, 10240, 14187, 15360, 18916, 23645, 28374, 30720, 37832, 47290, 56748, 70935, 75664, 94580, 113496, 141870, 151328, 189160, 226992, 283740, 302656, 378320, 453984, 567480, 605312, 756640, 907968, 1134960, 1210624, 1513280, 1815936, 2269920, 2421248, 3026560, 3631872, 4539840, 4842496, 6053120, 7263744, 9079680, 9684992, 12106240, 14527488, 18159360, 24212480, 29054976, 36318720, 48424960, 72637440, 145274880]

約数ペア:

[(1, 145274880), (2, 72637440), (3, 48424960), (4, 36318720), (5, 29054976), (6, 24212480), (8, 18159360), (10, 14527488), (12, 12106240), (15, 9684992), (16, 9079680), (20, 7263744), (24, 6053120), (30, 4842496), (32, 4539840), (40, 3631872), (48, 3026560), (60, 2421248), (64, 2269920), (80, 1815936), (96, 1513280), (120, 1210624), (128, 1134960), (160, 907968), (192, 756640), (240, 605312), (256, 567480), (320, 453984), (384, 378320), (480, 302656), (512, 283740), (640, 226992), (768, 189160), (960, 151328), (1024, 141870), (1280, 113496), (1536, 94580), (1920, 75664), (2048, 70935), (2560, 56748), (3072, 47290), (3840, 37832), (4729, 30720), (5120, 28374), (6144, 23645), (7680, 18916), (9458, 15360), (10240, 14187)]