8048640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 104

約数和(自身を含む): 25949088

約数和(自身を除く): 17900448

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, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 512, 524, 640, 655, 768, 786, 960, 1024, 1048, 1280, 1310, 1536, 1572, 1920, 1965, 2048, 2096, 2560, 2620, 3072, 3144, 3840, 3930, 4096, 4192, 5120, 5240, 6144, 6288, 7680, 7860, 8384, 10240, 10480, 12288, 12576, 15360, 15720, 16768, 20480, 20960, 25152, 30720, 31440, 33536, 41920, 50304, 61440, 62880, 67072, 83840, 100608, 125760, 134144, 167680, 201216, 251520, 268288, 335360, 402432, 503040, 536576, 670720, 804864, 1006080, 1341440, 1609728, 2012160, 2682880, 4024320, 8048640]

約数ペア:

[(1, 8048640), (2, 4024320), (3, 2682880), (4, 2012160), (5, 1609728), (6, 1341440), (8, 1006080), (10, 804864), (12, 670720), (15, 536576), (16, 503040), (20, 402432), (24, 335360), (30, 268288), (32, 251520), (40, 201216), (48, 167680), (60, 134144), (64, 125760), (80, 100608), (96, 83840), (120, 67072), (128, 62880), (131, 61440), (160, 50304), (192, 41920), (240, 33536), (256, 31440), (262, 30720), (320, 25152), (384, 20960), (393, 20480), (480, 16768), (512, 15720), (524, 15360), (640, 12576), (655, 12288), (768, 10480), (786, 10240), (960, 8384), (1024, 7860), (1048, 7680), (1280, 6288), (1310, 6144), (1536, 5240), (1572, 5120), (1920, 4192), (1965, 4096), (2048, 3930), (2096, 3840), (2560, 3144), (2620, 3072)]