27384320

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 80

約数和(自身を含む): 69236640

約数和(自身を除く): 41852320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 563, 608, 640, 760, 1126, 1216, 1280, 1520, 2252, 2432, 2560, 2815, 3040, 4504, 4864, 5630, 6080, 9008, 9728, 10697, 11260, 12160, 18016, 21394, 22520, 24320, 36032, 42788, 45040, 48640, 53485, 72064, 85576, 90080, 106970, 144128, 171152, 180160, 213940, 288256, 342304, 360320, 427880, 684608, 720640, 855760, 1369216, 1441280, 1711520, 2738432, 3423040, 5476864, 6846080, 13692160, 27384320]

約数ペア:

[(1, 27384320), (2, 13692160), (4, 6846080), (5, 5476864), (8, 3423040), (10, 2738432), (16, 1711520), (19, 1441280), (20, 1369216), (32, 855760), (38, 720640), (40, 684608), (64, 427880), (76, 360320), (80, 342304), (95, 288256), (128, 213940), (152, 180160), (160, 171152), (190, 144128), (256, 106970), (304, 90080), (320, 85576), (380, 72064), (512, 53485), (563, 48640), (608, 45040), (640, 42788), (760, 36032), (1126, 24320), (1216, 22520), (1280, 21394), (1520, 18016), (2252, 12160), (2432, 11260), (2560, 10697), (2815, 9728), (3040, 9008), (4504, 6080), (4864, 5630)]