148830720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19379}}^1$

素因数の和:19405

約数の個数: 80

約数和(自身を含む): 475817760

約数和(自身を除く): 326987040

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, 1280, 1536, 1920, 2560, 3840, 7680, 19379, 38758, 58137, 77516, 96895, 116274, 155032, 193790, 232548, 290685, 310064, 387580, 465096, 581370, 620128, 775160, 930192, 1162740, 1240256, 1550320, 1860384, 2325480, 2480512, 3100640, 3720768, 4650960, 4961024, 6201280, 7441536, 9301920, 9922048, 12402560, 14883072, 18603840, 24805120, 29766144, 37207680, 49610240, 74415360, 148830720]

約数ペア:

[(1, 148830720), (2, 74415360), (3, 49610240), (4, 37207680), (5, 29766144), (6, 24805120), (8, 18603840), (10, 14883072), (12, 12402560), (15, 9922048), (16, 9301920), (20, 7441536), (24, 6201280), (30, 4961024), (32, 4650960), (40, 3720768), (48, 3100640), (60, 2480512), (64, 2325480), (80, 1860384), (96, 1550320), (120, 1240256), (128, 1162740), (160, 930192), (192, 775160), (240, 620128), (256, 581370), (320, 465096), (384, 387580), (480, 310064), (512, 290685), (640, 232548), (768, 193790), (960, 155032), (1280, 116274), (1536, 96895), (1920, 77516), (2560, 58137), (3840, 38758), (7680, 19379)]