469090240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77153}}^1$

素因数の和:77189

約数の個数: 56

約数和(自身を含む): 1175826960

約数和(自身を除く): 706736720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 77153, 154306, 308612, 385765, 617224, 771530, 1234448, 1465907, 1543060, 2468896, 2931814, 3086120, 4937792, 5863628, 6172240, 7329535, 11727256, 12344480, 14659070, 23454512, 24688960, 29318140, 46909024, 58636280, 93818048, 117272560, 234545120, 469090240]

約数ペア:

[(1, 469090240), (2, 234545120), (4, 117272560), (5, 93818048), (8, 58636280), (10, 46909024), (16, 29318140), (19, 24688960), (20, 23454512), (32, 14659070), (38, 12344480), (40, 11727256), (64, 7329535), (76, 6172240), (80, 5863628), (95, 4937792), (152, 3086120), (160, 2931814), (190, 2468896), (304, 1543060), (320, 1465907), (380, 1234448), (608, 771530), (760, 617224), (1216, 385765), (1520, 308612), (3040, 154306), (6080, 77153)]